20110399113

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1950383}}^1$

素因数の和:1950884

約数の個数: 16

約数和(自身を含む): 30706845696

約数和(自身を除く): 10596446583

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 10311, 1950383, 5851149, 13652681, 40958043, 957638053, 2872914159, 6703466371, 20110399113]

約数ペア:

[(1, 20110399113), (3, 6703466371), (7, 2872914159), (21, 957638053), (491, 40958043), (1473, 13652681), (3437, 5851149), (10311, 1950383)]