12266401561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31371871}}^1$

素因数の和:31371911

約数の個数: 8

約数和(自身を含む): 13552648704

約数和(自身を除く): 1286247143

約数列:

[1, 17, 23, 391, 31371871, 533321807, 721553033, 12266401561]

約数ペア:

[(1, 12266401561), (17, 721553033), (23, 533321807), (391, 31371871)]