2309486529

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{791191}}^1$

素因数の和:791340

約数の個数: 16

約数和(自身を含む): 3544540160

約数和(自身を除く): 1235053631

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 791191, 2373573, 5538337, 16615011, 109975549, 329926647, 769828843, 2309486529]

約数ペア:

[(1, 2309486529), (3, 769828843), (7, 329926647), (21, 109975549), (139, 16615011), (417, 5538337), (973, 2373573), (2919, 791191)]