13167996891

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3846917}}^1$

素因数の和:3847090

約数の個数: 16

約数和(自身を含む): 20188625664

約数和(自身を除く): 7020628773

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 3846917, 11540751, 26928419, 80785257, 627047471, 1881142413, 4389332297, 13167996891]

約数ペア:

[(1, 13167996891), (3, 4389332297), (7, 1881142413), (21, 627047471), (163, 80785257), (489, 26928419), (1141, 11540751), (3423, 3846917)]