42199703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24407}}^1$

素因数の和:24446

約数の個数: 16

約数和(自身を含む): 54673920

約数和(自身を除く): 12474217

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 24407, 170849, 317291, 463733, 2221037, 3246131, 6028529, 42199703]

約数ペア:

[(1, 42199703), (7, 6028529), (13, 3246131), (19, 2221037), (91, 463733), (133, 317291), (247, 170849), (1729, 24407)]