128535521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 140671440

約数和(自身を除く): 12135919

約数列:

[1, 17, 37, 181, 629, 1129, 3077, 6697, 19193, 41773, 113849, 204349, 710141, 3473933, 7560913, 128535521]

約数ペア:

[(1, 128535521), (17, 7560913), (37, 3473933), (181, 710141), (629, 204349), (1129, 113849), (3077, 41773), (6697, 19193)]