24819847

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 29171664

約数和(自身を除く): 4351817

約数列:

[1, 13, 17, 53, 163, 169, 221, 689, 901, 2119, 2771, 2873, 8639, 8957, 11713, 27547, 36023, 112307, 146863, 152269, 468299, 1459991, 1909219, 24819847]

約数ペア:

[(1, 24819847), (13, 1909219), (17, 1459991), (53, 468299), (163, 152269), (169, 146863), (221, 112307), (689, 36023), (901, 27547), (2119, 11713), (2771, 8957), (2873, 8639)]