30108921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1409}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 42638400

約数和(自身を除く): 12529479

約数列:

[1, 3, 17, 51, 419, 1257, 1409, 4227, 7123, 21369, 23953, 71859, 590371, 1771113, 10036307, 30108921]

約数ペア:

[(1, 30108921), (3, 10036307), (17, 1771113), (51, 590371), (419, 71859), (1257, 23953), (1409, 21369), (4227, 7123)]