266636161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 299085696

約数和(自身を除く): 32449535

約数列:

[1, 11, 41, 311, 451, 1901, 3421, 12751, 20911, 77941, 140261, 591211, 857351, 6503321, 24239651, 266636161]

約数ペア:

[(1, 266636161), (11, 24239651), (41, 6503321), (311, 857351), (451, 591211), (1901, 140261), (3421, 77941), (12751, 20911)]