12258909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3613}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 19732440

約数和(自身を除く): 7473531

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 3613, 10839, 32517, 46969, 104777, 140907, 314331, 422721, 942993, 1362101, 4086303, 12258909]

約数ペア:

[(1, 12258909), (3, 4086303), (9, 1362101), (13, 942993), (29, 422721), (39, 314331), (87, 140907), (117, 104777), (261, 46969), (377, 32517), (1131, 10839), (3393, 3613)]