12733191

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 19375200

約数和(自身を除く): 6642009

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 449, 1233, 1347, 3151, 4041, 9453, 10327, 28359, 30981, 61513, 92943, 184539, 553617, 1414799, 4244397, 12733191]

約数ペア:

[(1, 12733191), (3, 4244397), (9, 1414799), (23, 553617), (69, 184539), (137, 92943), (207, 61513), (411, 30981), (449, 28359), (1233, 10327), (1347, 9453), (3151, 4041)]