26554213

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 32489856

約数和(自身を除く): 5935643

約数列:

[1, 7, 23, 71, 101, 161, 497, 529, 707, 1633, 2323, 3703, 7171, 11431, 16261, 37559, 50197, 53429, 164933, 262913, 374003, 1154531, 3793459, 26554213]

約数ペア:

[(1, 26554213), (7, 3793459), (23, 1154531), (71, 374003), (101, 262913), (161, 164933), (497, 53429), (529, 50197), (707, 37559), (1633, 16261), (2323, 11431), (3703, 7171)]