121332281

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 150883560

約数和(自身を除く): 29551279

約数列:

[1, 7, 17, 49, 113, 119, 791, 833, 1289, 1921, 5537, 9023, 13447, 21913, 63161, 94129, 145657, 153391, 1019599, 1073737, 2476169, 7137193, 17333183, 121332281]

約数ペア:

[(1, 121332281), (7, 17333183), (17, 7137193), (49, 2476169), (113, 1073737), (119, 1019599), (791, 153391), (833, 145657), (1289, 94129), (1921, 63161), (5537, 21913), (9023, 13447)]