1627276161

素因数分解:

$3^1\times 7^1\times {\mathrm{6563}}^1\times {\mathrm{11807}}^1$

素因数の和:18380

約数の個数: 16

約数和(自身を含む): 2480246784

約数和(自身を除く): 852970623

約数列:

[1, 3, 7, 21, 6563, 11807, 19689, 35421, 45941, 82649, 137823, 247947, 77489341, 232468023, 542425387, 1627276161]

約数ペア:

[(1, 1627276161), (3, 542425387), (7, 232468023), (21, 77489341), (6563, 247947), (11807, 137823), (19689, 82649), (35421, 45941)]