2149182009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{41843}}^1$

素因数の和:42301

約数の個数: 24

約数和(自身を含む): 3350867520

約数和(自身を除く): 1201685511

約数列:

[1, 3, 9, 13, 39, 117, 439, 1317, 3951, 5707, 17121, 41843, 51363, 125529, 376587, 543959, 1631877, 4895631, 18369077, 55107231, 165321693, 238798001, 716394003, 2149182009]

約数ペア:

[(1, 2149182009), (3, 716394003), (9, 238798001), (13, 165321693), (39, 55107231), (117, 18369077), (439, 4895631), (1317, 1631877), (3951, 543959), (5707, 376587), (17121, 125529), (41843, 51363)]