1617606939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1337971}}^1$

素因数の和:1338018

約数の個数: 16

約数和(自身を含む): 2397645824

約数和(自身を除く): 780038885

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1337971, 4013913, 17393623, 41477101, 52180869, 124431303, 539202313, 1617606939]

約数ペア:

[(1, 1617606939), (3, 539202313), (13, 124431303), (31, 52180869), (39, 41477101), (93, 17393623), (403, 4013913), (1209, 1337971)]