40372871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6637}}^1$

素因数の和:6734

約数の個数: 16

約数和(自身を含む): 50979840

約数和(自身を除く): 10606969

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 6637, 46459, 73007, 511049, 524323, 3670261, 5767553, 40372871]

約数ペア:

[(1, 40372871), (7, 5767553), (11, 3670261), (77, 524323), (79, 511049), (553, 73007), (869, 46459), (6083, 6637)]