22727313

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 38054016

約数和(自身を除く): 15326703

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 5081, 15243, 35567, 45729, 106701, 320103, 360751, 1082253, 2525257, 3246759, 7575771, 22727313]

約数ペア:

[(1, 22727313), (3, 7575771), (7, 3246759), (9, 2525257), (21, 1082253), (63, 360751), (71, 320103), (213, 106701), (497, 45729), (639, 35567), (1491, 15243), (4473, 5081)]