2128334403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{315449}}^1$

素因数の和:315638

約数の個数: 16

約数和(自身を含む): 3073744800

約数和(自身を除く): 945410397

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 315449, 946347, 4100837, 12302511, 54572677, 163718031, 709444801, 2128334403]

約数ペア:

[(1, 2128334403), (3, 709444801), (13, 163718031), (39, 54572677), (173, 12302511), (519, 4100837), (2249, 946347), (6747, 315449)]