30029391

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 50038560

約数和(自身を除く): 20009169

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 4373, 6867, 13119, 30611, 39357, 91833, 275499, 476657, 1429971, 3336599, 4289913, 10009797, 30029391]

約数ペア:

[(1, 30029391), (3, 10009797), (7, 4289913), (9, 3336599), (21, 1429971), (63, 476657), (109, 275499), (327, 91833), (763, 39357), (981, 30611), (2289, 13119), (4373, 6867)]