27221493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1031}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 39182976

約数和(自身を除く): 11961483

約数列:

[1, 3, 13, 39, 677, 1031, 2031, 3093, 8801, 13403, 26403, 40209, 697987, 2093961, 9073831, 27221493]

約数ペア:

[(1, 27221493), (3, 9073831), (13, 2093961), (39, 697987), (677, 40209), (1031, 26403), (2031, 13403), (3093, 8801)]