190120321

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 199051776

約数和(自身を除く): 8931455

約数列:

[1, 41, 71, 241, 271, 2911, 9881, 11111, 17111, 19241, 65311, 701551, 788881, 2677751, 4637081, 190120321]

約数ペア:

[(1, 190120321), (41, 4637081), (71, 2677751), (241, 788881), (271, 701551), (2911, 65311), (9881, 19241), (11111, 17111)]