31320402

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{12763}}^1$

素因数の和:13177

約数の個数: 16

約数和(自身を含む): 62798880

約数和(自身を除く): 31478478

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 12763, 25526, 38289, 76578, 5220067, 10440134, 15660201, 31320402]

約数ペア:

[(1, 31320402), (2, 15660201), (3, 10440134), (6, 5220067), (409, 76578), (818, 38289), (1227, 25526), (2454, 12763)]