30306753

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 44806112

約数和(自身を除く): 14499359

約数列:

[1, 3, 9, 73, 163, 219, 283, 489, 657, 849, 1467, 2547, 11899, 20659, 35697, 46129, 61977, 107091, 138387, 185931, 415161, 3367417, 10102251, 30306753]

約数ペア:

[(1, 30306753), (3, 10102251), (9, 3367417), (73, 415161), (163, 185931), (219, 138387), (283, 107091), (489, 61977), (657, 46129), (849, 35697), (1467, 20659), (2547, 11899)]