2783711229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 4267253760

約数和(自身を除く): 1483542531

約数列:

[1, 3, 13, 23, 39, 69, 79, 163, 237, 241, 299, 489, 723, 897, 1027, 1817, 2119, 3081, 3133, 3749, 5451, 5543, 6357, 9399, 11247, 12877, 16629, 19039, 23621, 38631, 39283, 48737, 57117, 70863, 72059, 117849, 146211, 167401, 216177, 247507, 296171, 437897, 502203, 510679, 742521, 888513, 903509, 1313691, 1532037, 2710527, 3103357, 3850223, 5692661, 9310071, 11550669, 11745617, 17077983, 35236851, 40343641, 71377211, 121030923, 214131633, 927903743, 2783711229]

約数ペア:

[(1, 2783711229), (3, 927903743), (13, 214131633), (23, 121030923), (39, 71377211), (69, 40343641), (79, 35236851), (163, 17077983), (237, 11745617), (241, 11550669), (299, 9310071), (489, 5692661), (723, 3850223), (897, 3103357), (1027, 2710527), (1817, 1532037), (2119, 1313691), (3081, 903509), (3133, 888513), (3749, 742521), (5451, 510679), (5543, 502203), (6357, 437897), (9399, 296171), (11247, 247507), (12877, 216177), (16629, 167401), (19039, 146211), (23621, 117849), (38631, 72059), (39283, 70863), (48737, 57117)]