26974479

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9241}}^1$

素因数の和:9390

約数の個数: 16

約数和(自身を含む): 41404160

約数和(自身を除く): 14429681

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9241, 27723, 64687, 194061, 1284499, 3853497, 8991493, 26974479]

約数ペア:

[(1, 26974479), (3, 8991493), (7, 3853497), (21, 1284499), (139, 194061), (417, 64687), (973, 27723), (2919, 9241)]