28528022469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{10601}}^1$

素因数の和:11577

約数の個数: 32

約数和(自身を含む): 40662825984

約数和(自身を除く): 12134803515

約数列:

[1, 3, 23, 43, 69, 129, 907, 989, 2721, 2967, 10601, 20861, 31803, 39001, 62583, 117003, 243823, 455843, 731469, 897023, 1367529, 2691069, 9615107, 10484389, 28845321, 31453167, 221147461, 413449601, 663442383, 1240348803, 9509340823, 28528022469]

約数ペア:

[(1, 28528022469), (3, 9509340823), (23, 1240348803), (43, 663442383), (69, 413449601), (129, 221147461), (907, 31453167), (989, 28845321), (2721, 10484389), (2967, 9615107), (10601, 2691069), (20861, 1367529), (31803, 897023), (39001, 731469), (62583, 455843), (117003, 243823)]