13011399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 6756921

約数列:

[1, 3, 9, 23, 69, 207, 239, 263, 717, 789, 2151, 2367, 5497, 6049, 16491, 18147, 49473, 54441, 62857, 188571, 565713, 1445711, 4337133, 13011399]

約数ペア:

[(1, 13011399), (3, 4337133), (9, 1445711), (23, 565713), (69, 188571), (207, 62857), (239, 54441), (263, 49473), (717, 18147), (789, 16491), (2151, 6049), (2367, 5497)]