15431949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 24598392

約数和(自身を除く): 9166443

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 3217, 4797, 9651, 28953, 41821, 125463, 131897, 376389, 395691, 1187073, 1714661, 5143983, 15431949]

約数ペア:

[(1, 15431949), (3, 5143983), (9, 1714661), (13, 1187073), (39, 395691), (41, 376389), (117, 131897), (123, 125463), (369, 41821), (533, 28953), (1599, 9651), (3217, 4797)]