1308756627

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{2170409}}^1$

素因数の和:2170482

約数の個数: 12

約数和(自身を含む): 1918642440

約数和(自身を除く): 609885813

約数列:

[1, 3, 9, 67, 201, 603, 2170409, 6511227, 19533681, 145417403, 436252209, 1308756627]

約数ペア:

[(1, 1308756627), (3, 436252209), (9, 145417403), (67, 19533681), (201, 6511227), (603, 2170409)]