315722011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 380712960

約数和(自身を除く): 64990949

約数列:

[1, 11, 17, 31, 107, 187, 341, 509, 527, 1177, 1819, 3317, 5599, 5797, 8653, 15779, 20009, 36487, 54463, 56389, 95183, 173569, 268243, 599093, 620279, 925871, 1688353, 2950673, 10184581, 18571883, 28702001, 315722011]

約数ペア:

[(1, 315722011), (11, 28702001), (17, 18571883), (31, 10184581), (107, 2950673), (187, 1688353), (341, 925871), (509, 620279), (527, 599093), (1177, 268243), (1819, 173569), (3317, 95183), (5599, 56389), (5797, 54463), (8653, 36487), (15779, 20009)]