2564127867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101161}}^1$

素因数の和:101259

約数の個数: 32

約数和(自身を含む): 4195390464

約数和(自身を除く): 1631262597

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 101161, 303483, 708127, 1719737, 2124381, 5159211, 7182431, 12038159, 21547293, 36114477, 50277017, 122101327, 150831051, 366303981, 854709289, 2564127867]

約数ペア:

[(1, 2564127867), (3, 854709289), (7, 366303981), (17, 150831051), (21, 122101327), (51, 50277017), (71, 36114477), (119, 21547293), (213, 12038159), (357, 7182431), (497, 5159211), (1207, 2124381), (1491, 1719737), (3621, 708127), (8449, 303483), (25347, 101161)]