22147623

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 33038720

約数和(自身を除く): 10891097

約数列:

[1, 3, 9, 43, 129, 151, 379, 387, 453, 1137, 1359, 3411, 6493, 16297, 19479, 48891, 57229, 58437, 146673, 171687, 515061, 2460847, 7382541, 22147623]

約数ペア:

[(1, 22147623), (3, 7382541), (9, 2460847), (43, 515061), (129, 171687), (151, 146673), (379, 58437), (387, 57229), (453, 48891), (1137, 19479), (1359, 16297), (3411, 6493)]