9842091

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 6705237

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 71, 123, 147, 161, 213, 287, 483, 497, 861, 943, 1127, 1491, 1633, 2009, 2829, 2911, 3381, 3479, 4899, 6027, 6601, 8733, 10437, 11431, 19803, 20377, 34293, 46207, 61131, 66953, 80017, 138621, 142639, 200859, 240051, 427917, 468671, 1406013, 3280697, 9842091]

約数ペア:

[(1, 9842091), (3, 3280697), (7, 1406013), (21, 468671), (23, 427917), (41, 240051), (49, 200859), (69, 142639), (71, 138621), (123, 80017), (147, 66953), (161, 61131), (213, 46207), (287, 34293), (483, 20377), (497, 19803), (861, 11431), (943, 10437), (1127, 8733), (1491, 6601), (1633, 6027), (2009, 4899), (2829, 3479), (2911, 3381)]