12790403871

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1632887}}^1$

素因数の和:1633270

約数の個数: 16

約数和(自身を含む): 19542403584

約数和(自身を除く): 6751999713

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 7833, 1632887, 4898661, 11430209, 34290627, 609066851, 1827200553, 4263467957, 12790403871]

約数ペア:

[(1, 12790403871), (3, 4263467957), (7, 1827200553), (21, 609066851), (373, 34290627), (1119, 11430209), (2611, 4898661), (7833, 1632887)]