39005967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 33247473

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 419, 429, 651, 1001, 1023, 1209, 1257, 2387, 2821, 2933, 3003, 4433, 4609, 5447, 7161, 8463, 8799, 12989, 13299, 13827, 16341, 31031, 32263, 38129, 38967, 59917, 90923, 93093, 96789, 114387, 142879, 168857, 179751, 272769, 419419, 428637, 506571, 1000153, 1181999, 1258257, 1857427, 3000459, 3545997, 5572281, 13001989, 39005967]

約数ペア:

[(1, 39005967), (3, 13001989), (7, 5572281), (11, 3545997), (13, 3000459), (21, 1857427), (31, 1258257), (33, 1181999), (39, 1000153), (77, 506571), (91, 428637), (93, 419419), (143, 272769), (217, 179751), (231, 168857), (273, 142879), (341, 114387), (403, 96789), (419, 93093), (429, 90923), (651, 59917), (1001, 38967), (1023, 38129), (1209, 32263), (1257, 31031), (2387, 16341), (2821, 13827), (2933, 13299), (3003, 12989), (4433, 8799), (4609, 8463), (5447, 7161)]