1628742777

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{13003}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 2224620288

約数和(自身を除く): 595877511

約数列:

[1, 3, 43, 129, 971, 2913, 13003, 39009, 41753, 125259, 559129, 1677387, 12625913, 37877739, 542914259, 1628742777]

約数ペア:

[(1, 1628742777), (3, 542914259), (43, 37877739), (129, 12625913), (971, 1677387), (2913, 559129), (13003, 125259), (39009, 41753)]