40064431

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 45536256

約数和(自身を除く): 5471825

約数列:

[1, 11, 31, 121, 341, 971, 1331, 3751, 10681, 30101, 41261, 117491, 331111, 1292401, 3642221, 40064431]

約数ペア:

[(1, 40064431), (11, 3642221), (31, 1292401), (121, 331111), (341, 117491), (971, 41261), (1331, 30101), (3751, 10681)]