30918003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 43296000

約数和(自身を除く): 12377997

約数列:

[1, 3, 23, 69, 163, 489, 2749, 3749, 8247, 11247, 63227, 189681, 448087, 1344261, 10306001, 30918003]

約数ペア:

[(1, 30918003), (3, 10306001), (23, 1344261), (69, 448087), (163, 189681), (489, 63227), (2749, 11247), (3749, 8247)]