329153881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{13109}}^1$

素因数の和:13344

約数の個数: 16

約数和(自身を含む): 400222080

約数和(自身を除く): 71068199

約数列:

[1, 7, 17, 119, 211, 1477, 3587, 13109, 25109, 91763, 222853, 1559971, 2765999, 19361993, 47021983, 329153881]

約数ペア:

[(1, 329153881), (7, 47021983), (17, 19361993), (119, 2765999), (211, 1559971), (1477, 222853), (3587, 91763), (13109, 25109)]