13485153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 20782080

約数和(自身を除く): 7296927

約数列:

[1, 3, 11, 23, 33, 69, 109, 163, 253, 327, 489, 759, 1199, 1793, 2507, 3597, 3749, 5379, 7521, 11247, 17767, 27577, 41239, 53301, 82731, 123717, 195437, 408641, 586311, 1225923, 4495051, 13485153]

約数ペア:

[(1, 13485153), (3, 4495051), (11, 1225923), (23, 586311), (33, 408641), (69, 195437), (109, 123717), (163, 82731), (253, 53301), (327, 41239), (489, 27577), (759, 17767), (1199, 11247), (1793, 7521), (2507, 5379), (3597, 3749)]