1377307629

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{52571}}^1$

素因数の和:52689

約数の個数: 24

約数和(自身を含む): 2066710464

約数和(自身を除く): 689402835

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 26199, 52571, 157713, 473139, 2155411, 3732541, 6466233, 11197623, 19398699, 33592869, 153034181, 459102543, 1377307629]

約数ペア:

[(1, 1377307629), (3, 459102543), (9, 153034181), (41, 33592869), (71, 19398699), (123, 11197623), (213, 6466233), (369, 3732541), (639, 2155411), (2911, 473139), (8733, 157713), (26199, 52571)]