13273521

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 18154368

約数和(自身を除く): 4880847

約数列:

[1, 3, 71, 101, 213, 303, 617, 1851, 7171, 21513, 43807, 62317, 131421, 186951, 4424507, 13273521]

約数ペア:

[(1, 13273521), (3, 4424507), (71, 186951), (101, 131421), (213, 62317), (303, 43807), (617, 21513), (1851, 7171)]