2021006589

素因数分解:

$3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{59887}}^1$

素因数の和:61504

約数の個数: 16

約数和(自身を含む): 3081596928

約数和(自身を除く): 1060590339

約数列:

[1, 3, 7, 21, 1607, 4821, 11249, 33747, 59887, 179661, 419209, 1257627, 96238409, 288715227, 673668863, 2021006589]

約数ペア:

[(1, 2021006589), (3, 673668863), (7, 288715227), (21, 96238409), (1607, 1257627), (4821, 419209), (11249, 179661), (33747, 59887)]