1278967527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{4584113}}^1$

素因数の和:4584150

約数の個数: 12

約数和(自身を含む): 1906991424

約数和(自身を除く): 628023897

約数列:

[1, 3, 9, 31, 93, 279, 4584113, 13752339, 41257017, 142107503, 426322509, 1278967527]

約数ペア:

[(1, 1278967527), (3, 426322509), (9, 142107503), (31, 41257017), (93, 13752339), (279, 4584113)]