30656691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 49297920

約数和(自身を除く): 18641229

約数列:

[1, 3, 9, 13, 27, 39, 117, 167, 351, 501, 523, 1503, 1569, 2171, 4509, 4707, 6513, 6799, 14121, 19539, 20397, 58617, 61191, 87341, 183573, 262023, 786069, 1135433, 2358207, 3406299, 10218897, 30656691]

約数ペア:

[(1, 30656691), (3, 10218897), (9, 3406299), (13, 2358207), (27, 1135433), (39, 786069), (117, 262023), (167, 183573), (351, 87341), (501, 61191), (523, 58617), (1503, 20397), (1569, 19539), (2171, 14121), (4509, 6799), (4707, 6513)]