57321570241

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{857}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 68010928128

約数和(自身を除く): 10689357887

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 751, 857, 2873, 5239, 6851, 9763, 11141, 12767, 14569, 23281, 26567, 89063, 126919, 144833, 165971, 189397, 302653, 345371, 395777, 451639, 643607, 2157623, 2462161, 3934489, 4489823, 5145101, 5871307, 8366891, 10941319, 19951817, 66886313, 76326991, 108769583, 142237147, 259373621, 339180889, 1849082911, 3371857073, 4409351557, 57321570241]

約数ペア:

[(1, 57321570241), (13, 4409351557), (17, 3371857073), (31, 1849082911), (169, 339180889), (221, 259373621), (403, 142237147), (527, 108769583), (751, 76326991), (857, 66886313), (2873, 19951817), (5239, 10941319), (6851, 8366891), (9763, 5871307), (11141, 5145101), (12767, 4489823), (14569, 3934489), (23281, 2462161), (26567, 2157623), (89063, 643607), (126919, 451639), (144833, 395777), (165971, 345371), (189397, 302653)]