3447639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 5445440

約数和(自身を除く): 1997801

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 373, 711, 1027, 1119, 3081, 3357, 4849, 9243, 14547, 29467, 43641, 88401, 265203, 383071, 1149213, 3447639]

約数ペア:

[(1, 3447639), (3, 1149213), (9, 383071), (13, 265203), (39, 88401), (79, 43641), (117, 29467), (237, 14547), (373, 9243), (711, 4849), (1027, 3357), (1119, 3081)]