22411221

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15031}}^1$

素因数の和:15112

約数の個数: 16

約数和(自身を含む): 34633728

約数和(自身を除く): 12222507

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 15031, 45093, 105217, 315651, 1067201, 3201603, 7470407, 22411221]

約数ペア:

[(1, 22411221), (3, 7470407), (7, 3201603), (21, 1067201), (71, 315651), (213, 105217), (497, 45093), (1491, 15031)]