22903251

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15361}}^1$

素因数の和:15442

約数の個数: 16

約数和(自身を含む): 35394048

約数和(自身を除く): 12490797

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 15361, 46083, 107527, 322581, 1090631, 3271893, 7634417, 22903251]

約数ペア:

[(1, 22903251), (3, 7634417), (7, 3271893), (21, 1090631), (71, 322581), (213, 107527), (497, 46083), (1491, 15361)]