4372137

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 8154432

約数和(自身を除く): 3782295

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 701, 891, 2079, 2103, 4907, 6237, 6309, 7711, 14721, 18927, 23133, 44163, 53977, 56781, 69399, 132489, 161931, 208197, 397467, 485793, 624591, 1457379, 4372137]

約数ペア:

[(1, 4372137), (3, 1457379), (7, 624591), (9, 485793), (11, 397467), (21, 208197), (27, 161931), (33, 132489), (63, 69399), (77, 56781), (81, 53977), (99, 44163), (189, 23133), (231, 18927), (297, 14721), (567, 7711), (693, 6309), (701, 6237), (891, 4907), (2079, 2103)]