13181454721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{28631}}^1$

素因数の和:29232

約数の個数: 16

約数和(自身を含む): 14152912128

約数和(自身を除く): 971457407

約数列:

[1, 23, 37, 541, 851, 12443, 20017, 28631, 460391, 658513, 1059347, 15489371, 24364981, 356255533, 573106727, 13181454721]

約数ペア:

[(1, 13181454721), (23, 573106727), (37, 356255533), (541, 24364981), (851, 15489371), (12443, 1059347), (20017, 658513), (28631, 460391)]