13924269

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 21183552

約数和(自身を除く): 7259283

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 491, 1233, 1473, 3151, 4419, 9453, 11293, 28359, 33879, 67267, 101637, 201801, 605403, 1547141, 4641423, 13924269]

約数ペア:

[(1, 13924269), (3, 4641423), (9, 1547141), (23, 605403), (69, 201801), (137, 101637), (207, 67267), (411, 33879), (491, 28359), (1233, 11293), (1473, 9453), (3151, 4419)]