442051269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{20327}}^1$

素因数の和:21000

約数の個数: 16

約数和(自身を含む): 643991040

約数和(自身を除く): 201939771

約数列:

[1, 3, 11, 33, 659, 1977, 7249, 20327, 21747, 60981, 223597, 670791, 13395493, 40186479, 147350423, 442051269]

約数ペア:

[(1, 442051269), (3, 147350423), (11, 40186479), (33, 13395493), (659, 670791), (1977, 223597), (7249, 60981), (20327, 21747)]