2649175089

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{3947}}^1$

素因数の和:4058

約数の個数: 36

約数和(自身を含む): 3975936048

約数和(自身を除く): 1326760959

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 1849, 3947, 5203, 5547, 11841, 15609, 20339, 43417, 61017, 130251, 169721, 223729, 477587, 509163, 671187, 1432761, 1866931, 5600793, 7298003, 20536241, 21894009, 61608723, 80278033, 240834099, 883058363, 2649175089]

約数ペア:

[(1, 2649175089), (3, 883058363), (11, 240834099), (33, 80278033), (43, 61608723), (121, 21894009), (129, 20536241), (363, 7298003), (473, 5600793), (1419, 1866931), (1849, 1432761), (3947, 671187), (5203, 509163), (5547, 477587), (11841, 223729), (15609, 169721), (20339, 130251), (43417, 61017)]