324990513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{2243}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 497791008

約数和(自身を除く): 172800495

約数列:

[1, 3, 9, 17, 51, 153, 947, 2243, 2841, 6729, 8523, 16099, 20187, 38131, 48297, 114393, 144891, 343179, 2124121, 6372363, 19117089, 36110057, 108330171, 324990513]

約数ペア:

[(1, 324990513), (3, 108330171), (9, 36110057), (17, 19117089), (51, 6372363), (153, 2124121), (947, 343179), (2243, 144891), (2841, 114393), (6729, 48297), (8523, 38131), (16099, 20187)]