873193321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 1311061248

約数和(自身を除く): 437867927

約数列:

[1, 7, 11, 13, 17, 23, 77, 91, 97, 119, 143, 161, 187, 221, 253, 299, 391, 529, 679, 1001, 1067, 1261, 1309, 1547, 1649, 1771, 2093, 2231, 2431, 2737, 3289, 3703, 4301, 5083, 5819, 6877, 7469, 8827, 8993, 11543, 13871, 15617, 17017, 18139, 21437, 23023, 24541, 29003, 30107, 35581, 37927, 40733, 48139, 51313, 55913, 62951, 75647, 97097, 98923, 116909, 126973, 150059, 171787, 203021, 235807, 265489, 319033, 359191, 391391, 417197, 493051, 529529, 564443, 667069, 692461, 818363, 872321, 1285999, 1650649, 2233231, 2920379, 3451357, 3951101, 4669483, 5423561, 6106247, 7337759, 9001993, 9595531, 11340173, 37964927, 51364313, 67168717, 79381211, 124741903, 873193321]

約数ペア:

[(1, 873193321), (7, 124741903), (11, 79381211), (13, 67168717), (17, 51364313), (23, 37964927), (77, 11340173), (91, 9595531), (97, 9001993), (119, 7337759), (143, 6106247), (161, 5423561), (187, 4669483), (221, 3951101), (253, 3451357), (299, 2920379), (391, 2233231), (529, 1650649), (679, 1285999), (1001, 872321), (1067, 818363), (1261, 692461), (1309, 667069), (1547, 564443), (1649, 529529), (1771, 493051), (2093, 417197), (2231, 391391), (2431, 359191), (2737, 319033), (3289, 265489), (3703, 235807), (4301, 203021), (5083, 171787), (5819, 150059), (6877, 126973), (7469, 116909), (8827, 98923), (8993, 97097), (11543, 75647), (13871, 62951), (15617, 55913), (17017, 51313), (18139, 48139), (21437, 40733), (23023, 37927), (24541, 35581), (29003, 30107)]