12104729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7040

約数の個数: 16

約数和(自身を含む): 15684480

約数和(自身を除く): 3579751

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7001, 49007, 91013, 133019, 637091, 931133, 1729247, 12104729]

約数ペア:

[(1, 12104729), (7, 1729247), (13, 931133), (19, 637091), (91, 133019), (133, 91013), (247, 49007), (1729, 7001)]