2852173817857

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{360007}}^1$

素因数の和:360258

約数の個数: 48

約数和(自身を含む): 3645089640192

約数和(自身を除く): 792915822335

約数列:

[1, 7, 13, 37, 91, 169, 181, 259, 481, 1183, 1267, 2353, 3367, 6253, 6697, 16471, 30589, 43771, 46879, 87061, 214123, 360007, 609427, 1131793, 2520049, 4680091, 7922551, 13320259, 32760637, 60841183, 65161267, 93241813, 173163367, 425888281, 456128869, 847096471, 1212143569, 2251123771, 2410966879, 5929675297, 11012254123, 15757866397, 16876768153, 31342569427, 77085778861, 219397985989, 407453402551, 2852173817857]

約数ペア:

[(1, 2852173817857), (7, 407453402551), (13, 219397985989), (37, 77085778861), (91, 31342569427), (169, 16876768153), (181, 15757866397), (259, 11012254123), (481, 5929675297), (1183, 2410966879), (1267, 2251123771), (2353, 1212143569), (3367, 847096471), (6253, 456128869), (6697, 425888281), (16471, 173163367), (30589, 93241813), (43771, 65161267), (46879, 60841183), (87061, 32760637), (214123, 13320259), (360007, 7922551), (609427, 4680091), (1131793, 2520049)]