15310917

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{13831}}^1$

素因数の和:13881

約数の個数: 16

約数和(自身を含む): 23237760

約数和(自身を除く): 7926843

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 13831, 41493, 124479, 373437, 567071, 1701213, 5103639, 15310917]

約数ペア:

[(1, 15310917), (3, 5103639), (9, 1701213), (27, 567071), (41, 373437), (123, 124479), (369, 41493), (1107, 13831)]