157070361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439973}}^1$

素因数の和:440000

約数の個数: 16

約数和(自身を含む): 253425024

約数和(自身を除く): 96354663

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 439973, 1319919, 3079811, 7479541, 9239433, 22438623, 52356787, 157070361]

約数ペア:

[(1, 157070361), (3, 52356787), (7, 22438623), (17, 9239433), (21, 7479541), (51, 3079811), (119, 1319919), (357, 439973)]