38490361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 10861319

約数列:

[1, 7, 13, 59, 67, 91, 107, 413, 469, 749, 767, 871, 1391, 3953, 5369, 6097, 6313, 7169, 9737, 27671, 44191, 50183, 51389, 82069, 93197, 359723, 422971, 574483, 652379, 2960797, 5498623, 38490361]

約数ペア:

[(1, 38490361), (7, 5498623), (13, 2960797), (59, 652379), (67, 574483), (91, 422971), (107, 359723), (413, 93197), (469, 82069), (749, 51389), (767, 50183), (871, 44191), (1391, 27671), (3953, 9737), (5369, 7169), (6097, 6313)]