12913636743

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{480043}}^1$

素因数の和:480124

約数の個数: 36

約数和(自身を含む): 22054181448

約数和(自身を除く): 9140544705

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 26901, 480043, 1440129, 3360301, 4320387, 10080903, 23522107, 29282623, 30242709, 70566321, 87847869, 204978361, 211698963, 263543607, 614935083, 1434848527, 1844805249, 4304545581, 12913636743]

約数ペア:

[(1, 12913636743), (3, 4304545581), (7, 1844805249), (9, 1434848527), (21, 614935083), (49, 263543607), (61, 211698963), (63, 204978361), (147, 87847869), (183, 70566321), (427, 30242709), (441, 29282623), (549, 23522107), (1281, 10080903), (2989, 4320387), (3843, 3360301), (8967, 1440129), (26901, 480043)]