1295292237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193877}}^1$

素因数の和:194028

約数の個数: 16

約数和(自身を含む): 1842616512

約数和(自身を除く): 547324275

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 193877, 581631, 3295909, 9887727, 25397887, 76193661, 431764079, 1295292237]

約数ペア:

[(1, 1295292237), (3, 431764079), (17, 76193661), (51, 25397887), (131, 9887727), (393, 3295909), (2227, 581631), (6681, 193877)]