320199093

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1553}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 478383360

約数和(自身を除く): 158184267

約数列:

[1, 3, 9, 31, 93, 279, 739, 1553, 2217, 4659, 6651, 13977, 22909, 48143, 68727, 144429, 206181, 433287, 1147667, 3443001, 10329003, 35577677, 106733031, 320199093]

約数ペア:

[(1, 320199093), (3, 106733031), (9, 35577677), (31, 10329003), (93, 3443001), (279, 1147667), (739, 433287), (1553, 206181), (2217, 144429), (4659, 68727), (6651, 48143), (13977, 22909)]