336787437

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{21019}}^1$

素因数の和:21145

約数の個数: 24

約数和(自身を含む): 527181600

約数和(自身を除く): 190394163

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5341, 16023, 21019, 63057, 147133, 441399, 1029931, 2291071, 3089793, 6873213, 16037497, 48112491, 112262479, 336787437]

約数ペア:

[(1, 336787437), (3, 112262479), (7, 48112491), (21, 16037497), (49, 6873213), (109, 3089793), (147, 2291071), (327, 1029931), (763, 441399), (2289, 147133), (5341, 63057), (16023, 21019)]