13313113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 15334272

約数和(自身を除く): 2021159

約数列:

[1, 11, 23, 101, 253, 521, 1111, 2323, 5731, 11983, 25553, 52621, 131813, 578831, 1210283, 13313113]

約数ペア:

[(1, 13313113), (11, 1210283), (23, 578831), (101, 131813), (253, 52621), (521, 25553), (1111, 11983), (2323, 5731)]