7044003

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 11616000

約数和(自身を除く): 4571997

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 199, 207, 437, 513, 597, 621, 1311, 1539, 1791, 1863, 3781, 3933, 4577, 5373, 11343, 11799, 13731, 16119, 34029, 35397, 41193, 86963, 102087, 123579, 260889, 306261, 370737, 782667, 2348001, 7044003]

約数ペア:

[(1, 7044003), (3, 2348001), (9, 782667), (19, 370737), (23, 306261), (27, 260889), (57, 123579), (69, 102087), (81, 86963), (171, 41193), (199, 35397), (207, 34029), (437, 16119), (513, 13731), (597, 11799), (621, 11343), (1311, 5373), (1539, 4577), (1791, 3933), (1863, 3781)]