30320493

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7481}}^1$

素因数の和:7684

約数の個数: 16

約数和(自身を含む): 46448256

約数和(自身を除く): 16127763

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 7481, 22443, 52367, 157101, 1443833, 4331499, 10106831, 30320493]

約数ペア:

[(1, 30320493), (3, 10106831), (7, 4331499), (21, 1443833), (193, 157101), (579, 52367), (1351, 22443), (4053, 7481)]