238617963

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 349575408

約数和(自身を除く): 110957445

約数列:

[1, 3, 9, 97, 291, 443, 617, 873, 1329, 1851, 3987, 5553, 42971, 59849, 128913, 179547, 273331, 386739, 538641, 819993, 2459979, 26513107, 79539321, 238617963]

約数ペア:

[(1, 238617963), (3, 79539321), (9, 26513107), (97, 2459979), (291, 819993), (443, 538641), (617, 386739), (873, 273331), (1329, 179547), (1851, 128913), (3987, 59849), (5553, 42971)]