861661151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{2347}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 959336448

約数和(自身を除く): 97675297

約数列:

[1, 13, 31, 403, 911, 2347, 11843, 28241, 30511, 72757, 367133, 945841, 2138117, 27795521, 66281627, 861661151]

約数ペア:

[(1, 861661151), (13, 66281627), (31, 27795521), (403, 2138117), (911, 945841), (2347, 367133), (11843, 72757), (28241, 30511)]