39620997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 61860344

約数和(自身を除く): 22239347

約数列:

[1, 3, 9, 13, 39, 117, 397, 853, 1191, 2559, 3573, 5161, 7677, 11089, 15483, 33267, 46449, 99801, 338641, 1015923, 3047769, 4402333, 13206999, 39620997]

約数ペア:

[(1, 39620997), (3, 13206999), (9, 4402333), (13, 3047769), (39, 1015923), (117, 338641), (397, 99801), (853, 46449), (1191, 33267), (2559, 15483), (3573, 11089), (5161, 7677)]