13316973

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 18210816

約数和(自身を除く): 4893843

約数列:

[1, 3, 71, 103, 213, 309, 607, 1821, 7313, 21939, 43097, 62521, 129291, 187563, 4438991, 13316973]

約数ペア:

[(1, 13316973), (3, 4438991), (71, 187563), (103, 129291), (213, 62521), (309, 43097), (607, 21939), (1821, 7313)]