711496989

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 1210060800

約数和(自身を除く): 498563811

約数列:

[1, 3, 7, 9, 21, 59, 63, 79, 177, 237, 413, 531, 553, 711, 1239, 1659, 2423, 3717, 4661, 4977, 7269, 13983, 16961, 21807, 32627, 41949, 50883, 97881, 142957, 152649, 191417, 293643, 428871, 574251, 1000699, 1286613, 1339919, 1722753, 3002097, 4019757, 9006291, 11293603, 12059271, 33880809, 79055221, 101642427, 237165663, 711496989]

約数ペア:

[(1, 711496989), (3, 237165663), (7, 101642427), (9, 79055221), (21, 33880809), (59, 12059271), (63, 11293603), (79, 9006291), (177, 4019757), (237, 3002097), (413, 1722753), (531, 1339919), (553, 1286613), (711, 1000699), (1239, 574251), (1659, 428871), (2423, 293643), (3717, 191417), (4661, 152649), (4977, 142957), (7269, 97881), (13983, 50883), (16961, 41949), (21807, 32627)]