4840209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 8025600

約数和(自身を除く): 3185391

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 379, 387, 473, 1137, 1161, 1419, 3411, 4169, 4257, 10233, 12507, 12771, 16297, 37521, 48891, 112563, 146673, 179267, 440019, 537801, 1613403, 4840209]

約数ペア:

[(1, 4840209), (3, 1613403), (9, 537801), (11, 440019), (27, 179267), (33, 146673), (43, 112563), (99, 48891), (129, 37521), (297, 16297), (379, 12771), (387, 12507), (473, 10233), (1137, 4257), (1161, 4169), (1419, 3411)]