30324321

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21191}}^1$

素因数の和:21253

約数の個数: 16

約数和(自身を含む): 45774720

約数和(自身を除く): 15450399

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21191, 63573, 190719, 572157, 1123123, 3369369, 10108107, 30324321]

約数ペア:

[(1, 30324321), (3, 10108107), (9, 3369369), (27, 1123123), (53, 572157), (159, 190719), (477, 63573), (1431, 21191)]