6659793

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 11397120

約数和(自身を除く): 4737327

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 211, 501, 633, 1169, 1477, 1503, 1899, 3507, 4431, 4509, 5697, 10521, 13293, 31563, 35237, 39879, 105711, 246659, 317133, 739977, 951399, 2219931, 6659793]

約数ペア:

[(1, 6659793), (3, 2219931), (7, 951399), (9, 739977), (21, 317133), (27, 246659), (63, 105711), (167, 39879), (189, 35237), (211, 31563), (501, 13293), (633, 10521), (1169, 5697), (1477, 4509), (1503, 4431), (1899, 3507)]