6600447

素因数分解:

$3^4\times 7^2\times {\mathrm{1663}}^1$

素因数の和:1689

約数の個数: 30

約数和(自身を含む): 11476608

約数和(自身を除く): 4876161

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1663, 3969, 4989, 11641, 14967, 34923, 44901, 81487, 104769, 134703, 244461, 314307, 733383, 942921, 2200149, 6600447]

約数ペア:

[(1, 6600447), (3, 2200149), (7, 942921), (9, 733383), (21, 314307), (27, 244461), (49, 134703), (63, 104769), (81, 81487), (147, 44901), (189, 34923), (441, 14967), (567, 11641), (1323, 4989), (1663, 3969)]