171320889

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 230472000

約数和(自身を除く): 59151111

約数列:

[1, 3, 193, 449, 579, 659, 1347, 1977, 86657, 127187, 259971, 295891, 381561, 887673, 57106963, 171320889]

約数ペア:

[(1, 171320889), (3, 57106963), (193, 887673), (449, 381561), (579, 295891), (659, 259971), (1347, 127187), (1977, 86657)]