42001993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 48591360

約数和(自身を除く): 6589367

約数列:

[1, 11, 31, 37, 341, 407, 1147, 3329, 12617, 36619, 103199, 123173, 1135189, 1354903, 3818363, 42001993]

約数ペア:

[(1, 42001993), (11, 3818363), (31, 1354903), (37, 1135189), (341, 123173), (407, 103199), (1147, 36619), (3329, 12617)]