30038379

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7489}}^1$

素因数の和:7690

約数の個数: 16

約数和(自身を含む): 46018560

約数和(自身を除く): 15980181

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 7489, 22467, 52423, 157269, 1430399, 4291197, 10012793, 30038379]

約数ペア:

[(1, 30038379), (3, 10012793), (7, 4291197), (21, 1430399), (191, 157269), (573, 52423), (1337, 22467), (4011, 7489)]