1326191307

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{625267}}^1$

素因数の和:625378

約数の個数: 16

約数和(自身を含む): 2040874752

約数和(自身を除く): 714683445

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 625267, 1875801, 4376869, 13130607, 63151967, 189455901, 442063769, 1326191307]

約数ペア:

[(1, 1326191307), (3, 442063769), (7, 189455901), (21, 63151967), (101, 13130607), (303, 4376869), (707, 1875801), (2121, 625267)]