1661259093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1374077}}^1$

素因数の和:1374124

約数の個数: 16

約数和(自身を含む): 2462347776

約数和(自身を除く): 801088683

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1374077, 4122231, 17863001, 42596387, 53589003, 127789161, 553753031, 1661259093]

約数ペア:

[(1, 1661259093), (3, 553753031), (13, 127789161), (31, 53589003), (39, 42596387), (93, 17863001), (403, 4122231), (1209, 1374077)]