91409493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{256049}}^1$

素因数の和:256076

約数の個数: 16

約数和(自身を含む): 147484800

約数和(自身を除く): 56075307

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 256049, 768147, 1792343, 4352833, 5377029, 13058499, 30469831, 91409493]

約数ペア:

[(1, 91409493), (3, 30469831), (7, 13058499), (17, 5377029), (21, 4352833), (51, 1792343), (119, 768147), (357, 256049)]