24880009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 31533696

約数和(自身を除く): 6653687

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 5297, 37079, 58267, 323117, 407869, 2261819, 3554287, 24880009]

約数ペア:

[(1, 24880009), (7, 3554287), (11, 2261819), (61, 407869), (77, 323117), (427, 58267), (671, 37079), (4697, 5297)]