315528039

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{383}}^2$

素因数の和:1011

約数の個数: 18

約数和(自身を含む): 458867760

約数和(自身を除く): 143339721

約数列:

[1, 3, 9, 239, 383, 717, 1149, 2151, 3447, 91537, 146689, 274611, 440067, 823833, 1320201, 35058671, 105176013, 315528039]

約数ペア:

[(1, 315528039), (3, 105176013), (9, 35058671), (239, 1320201), (383, 823833), (717, 440067), (1149, 274611), (2151, 146689), (3447, 91537)]