260079321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{4457}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 354357504

約数和(自身を除く): 94278183

約数列:

[1, 3, 53, 159, 367, 1101, 4457, 13371, 19451, 58353, 236221, 708663, 1635719, 4907157, 86693107, 260079321]

約数ペア:

[(1, 260079321), (3, 86693107), (53, 4907157), (159, 1635719), (367, 708663), (1101, 236221), (4457, 58353), (13371, 19451)]