22981665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{218873}}^1$

素因数の和:218888

約数の個数: 16

約数和(自身を含む): 42023808

約数和(自身を除く): 19042143

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 218873, 656619, 1094365, 1532111, 3283095, 4596333, 7660555, 22981665]

約数ペア:

[(1, 22981665), (3, 7660555), (5, 4596333), (7, 3283095), (15, 1532111), (21, 1094365), (35, 656619), (105, 218873)]