1551168633

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{81439}}^1$

素因数の和:82356

約数の個数: 16

約数和(自身を含む): 2366320640

約数和(自身を除く): 815152007

約数列:

[1, 3, 7, 21, 907, 2721, 6349, 19047, 81439, 244317, 570073, 1710219, 73865173, 221595519, 517056211, 1551168633]

約数ペア:

[(1, 1551168633), (3, 517056211), (7, 221595519), (21, 73865173), (907, 1710219), (2721, 570073), (6349, 244317), (19047, 81439)]