129700487

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4922

約数の個数: 16

約数和(自身を含む): 153126720

約数和(自身を除く): 23426233

約数列:

[1, 7, 53, 73, 371, 511, 3869, 4789, 27083, 33523, 253817, 349597, 1776719, 2447179, 18528641, 129700487]

約数ペア:

[(1, 129700487), (7, 18528641), (53, 2447179), (73, 1776719), (371, 349597), (511, 253817), (3869, 33523), (4789, 27083)]