27272219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 31696560

約数和(自身を除く): 4424341

約数列:

[1, 13, 31, 37, 59, 403, 481, 767, 961, 1147, 1829, 2183, 12493, 14911, 23777, 28379, 35557, 56699, 67673, 462241, 737087, 879749, 2097863, 27272219]

約数ペア:

[(1, 27272219), (13, 2097863), (31, 879749), (37, 737087), (59, 462241), (403, 67673), (481, 56699), (767, 35557), (961, 28379), (1147, 23777), (1829, 14911), (2183, 12493)]