313620111

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 553512960

約数和(自身を除く): 239892849

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1449, 2583, 2829, 5279, 6601, 8487, 15837, 19803, 36953, 47511, 59409, 110859, 121417, 216439, 332577, 364251, 649317, 849919, 1092753, 1515073, 1947951, 2549757, 4545219, 4978097, 7649271, 13635657, 14934291, 34846679, 44802873, 104540037, 313620111]

約数ペア:

[(1, 313620111), (3, 104540037), (7, 44802873), (9, 34846679), (21, 14934291), (23, 13635657), (41, 7649271), (63, 4978097), (69, 4545219), (123, 2549757), (161, 1947951), (207, 1515073), (287, 1092753), (369, 849919), (483, 649317), (861, 364251), (943, 332577), (1449, 216439), (2583, 121417), (2829, 110859), (5279, 59409), (6601, 47511), (8487, 36953), (15837, 19803)]