17381321867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{91433}}^1$

素因数の和:93542

約数の個数: 16

約数和(自身を含む): 21402870720

約数和(自身を除く): 4021548853

約数列:

[1, 7, 13, 91, 2089, 14623, 27157, 91433, 190099, 640031, 1188629, 8320403, 191003537, 1337024759, 2483045981, 17381321867]

約数ペア:

[(1, 17381321867), (7, 2483045981), (13, 1337024759), (91, 191003537), (2089, 8320403), (14623, 1188629), (27157, 640031), (91433, 190099)]