505174001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 550780224

約数和(自身を除く): 45606223

約数列:

[1, 23, 47, 61, 163, 1081, 1403, 2209, 2867, 3749, 7661, 9943, 50807, 65941, 134749, 176203, 228689, 360067, 467321, 3099227, 8281541, 10748383, 21964087, 505174001]

約数ペア:

[(1, 505174001), (23, 21964087), (47, 10748383), (61, 8281541), (163, 3099227), (1081, 467321), (1403, 360067), (2209, 228689), (2867, 176203), (3749, 134749), (7661, 65941), (9943, 50807)]