261952233

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{6967}}^1$

素因数の和:7204

約数の個数: 16

約数和(自身を含む): 355869696

約数和(自身を除く): 93917463

約数列:

[1, 3, 83, 151, 249, 453, 6967, 12533, 20901, 37599, 578261, 1052017, 1734783, 3156051, 87317411, 261952233]

約数ペア:

[(1, 261952233), (3, 87317411), (83, 3156051), (151, 1734783), (249, 1052017), (453, 578261), (6967, 37599), (12533, 20901)]