30349557

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1549}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 50294400

約数和(自身を除く): 19944843

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 1549, 2177, 2799, 4647, 6531, 10843, 13941, 19593, 32529, 97587, 481739, 1445217, 3372173, 4335651, 10116519, 30349557]

約数ペア:

[(1, 30349557), (3, 10116519), (7, 4335651), (9, 3372173), (21, 1445217), (63, 481739), (311, 97587), (933, 32529), (1549, 19593), (2177, 13941), (2799, 10843), (4647, 6531)]