169590553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 195041088

約数和(自身を除く): 25450535

約数列:

[1, 11, 31, 61, 263, 341, 671, 961, 1891, 2893, 8153, 10571, 16043, 20801, 58621, 89683, 176473, 252743, 497333, 644831, 2780173, 5470663, 15417323, 169590553]

約数ペア:

[(1, 169590553), (11, 15417323), (31, 5470663), (61, 2780173), (263, 644831), (341, 497333), (671, 252743), (961, 176473), (1891, 89683), (2893, 58621), (8153, 20801), (10571, 16043)]