2627218671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{12457}}^1$

素因数の和:12572

約数の個数: 48

約数和(自身を含む): 4453784832

約数和(自身を除く): 1826566161

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 121, 231, 249, 363, 581, 847, 913, 1743, 2541, 2739, 6391, 10043, 12457, 19173, 30129, 37371, 70301, 87199, 137027, 210903, 261597, 411081, 959189, 1033931, 1507297, 2877567, 3101793, 4521891, 7237517, 10551079, 11373241, 21712551, 31653237, 34119723, 79612687, 125105651, 238838061, 375316953, 875739557, 2627218671]

約数ペア:

[(1, 2627218671), (3, 875739557), (7, 375316953), (11, 238838061), (21, 125105651), (33, 79612687), (77, 34119723), (83, 31653237), (121, 21712551), (231, 11373241), (249, 10551079), (363, 7237517), (581, 4521891), (847, 3101793), (913, 2877567), (1743, 1507297), (2541, 1033931), (2739, 959189), (6391, 411081), (10043, 261597), (12457, 210903), (19173, 137027), (30129, 87199), (37371, 70301)]