7175103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 11343360

約数和(自身を除く): 4168257

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 421, 437, 741, 897, 1263, 1311, 5473, 5681, 7999, 9683, 16419, 17043, 23997, 29049, 103987, 125879, 183977, 311961, 377637, 551931, 2391701, 7175103]

約数ペア:

[(1, 7175103), (3, 2391701), (13, 551931), (19, 377637), (23, 311961), (39, 183977), (57, 125879), (69, 103987), (247, 29049), (299, 23997), (421, 17043), (437, 16419), (741, 9683), (897, 7999), (1263, 5681), (1311, 5473)]