25773377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 31489920

約数和(自身を除く): 5716543

約数列:

[1, 7, 17, 109, 119, 763, 1853, 1987, 12971, 13909, 33779, 216583, 236453, 1516081, 3681911, 25773377]

約数ペア:

[(1, 25773377), (7, 3681911), (17, 1516081), (109, 236453), (119, 216583), (763, 33779), (1853, 13909), (1987, 12971)]