30221121

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84653}}^1$

素因数の和:84680

約数の個数: 16

約数和(自身を含む): 48760704

約数和(自身を除く): 18539583

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 84653, 253959, 592571, 1439101, 1777713, 4317303, 10073707, 30221121]

約数ペア:

[(1, 30221121), (3, 10073707), (7, 4317303), (17, 1777713), (21, 1439101), (51, 592571), (119, 253959), (357, 84653)]