147977731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 164406528

約数和(自身を除く): 16428797

約数列:

[1, 11, 103, 131, 997, 1133, 1441, 10967, 13493, 102691, 130607, 148423, 1129601, 1436677, 13452521, 147977731]

約数ペア:

[(1, 147977731), (11, 13452521), (103, 1436677), (131, 1129601), (997, 148423), (1133, 130607), (1441, 102691), (10967, 13493)]