7574288127

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{911}}^1\times {\mathrm{1399}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 11603558400

約数和(自身を除く): 4029270273

約数列:

[1, 3, 7, 21, 283, 849, 911, 1399, 1981, 2733, 4197, 5943, 6377, 9793, 19131, 29379, 257813, 395917, 773439, 1187751, 1274489, 1804691, 2771419, 3823467, 5414073, 8314257, 8921423, 26764269, 360680387, 1082041161, 2524762709, 7574288127]

約数ペア:

[(1, 7574288127), (3, 2524762709), (7, 1082041161), (21, 360680387), (283, 26764269), (849, 8921423), (911, 8314257), (1399, 5414073), (1981, 3823467), (2733, 2771419), (4197, 1804691), (5943, 1274489), (6377, 1187751), (9793, 773439), (19131, 395917), (29379, 257813)]