1191921627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{270461}}^1$

素因数の和:270590

約数の個数: 16

約数和(自身を含む): 1726629408

約数和(自身を除く): 534707781

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 270461, 811383, 3515993, 10547979, 30562093, 91686279, 397307209, 1191921627]

約数ペア:

[(1, 1191921627), (3, 397307209), (13, 91686279), (39, 30562093), (113, 10547979), (339, 3515993), (1469, 811383), (4407, 270461)]