30252639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 42841440

約数和(自身を除く): 12588801

約数列:

[1, 3, 17, 51, 421, 1263, 1409, 4227, 7157, 21471, 23953, 71859, 593189, 1779567, 10084213, 30252639]

約数ペア:

[(1, 30252639), (3, 10084213), (17, 1779567), (51, 593189), (421, 71859), (1263, 23953), (1409, 21471), (4227, 7157)]