22591443

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 35245312

約数和(自身を除く): 12653869

約数列:

[1, 3, 7, 21, 47, 141, 329, 487, 987, 1461, 2209, 3409, 6627, 10227, 15463, 22889, 46389, 68667, 160223, 480669, 1075783, 3227349, 7530481, 22591443]

約数ペア:

[(1, 22591443), (3, 7530481), (7, 3227349), (21, 1075783), (47, 480669), (141, 160223), (329, 68667), (487, 46389), (987, 22889), (1461, 15463), (2209, 10227), (3409, 6627)]