40795321

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 47534080

約数和(自身を除く): 6738759

約数列:

[1, 7, 109, 127, 421, 763, 889, 2947, 13843, 45889, 53467, 96901, 321223, 374269, 5827903, 40795321]

約数ペア:

[(1, 40795321), (7, 5827903), (109, 374269), (127, 321223), (421, 96901), (763, 53467), (889, 45889), (2947, 13843)]