1307788311

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{6803}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 1760330880

約数和(自身を除く): 452542569

約数列:

[1, 3, 139, 417, 461, 1383, 6803, 20409, 64079, 192237, 945617, 2836851, 3136183, 9408549, 435929437, 1307788311]

約数ペア:

[(1, 1307788311), (3, 435929437), (139, 9408549), (417, 3136183), (461, 2836851), (1383, 945617), (6803, 192237), (20409, 64079)]