42648879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 72414720

約数和(自身を除く): 29765841

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 5387, 7917, 16161, 37709, 70031, 113127, 156223, 210093, 468669, 490217, 1093561, 1470651, 2030899, 3280683, 6092697, 14216293, 42648879]

約数ペア:

[(1, 42648879), (3, 14216293), (7, 6092697), (13, 3280683), (21, 2030899), (29, 1470651), (39, 1093561), (87, 490217), (91, 468669), (203, 210093), (273, 156223), (377, 113127), (609, 70031), (1131, 37709), (2639, 16161), (5387, 7917)]