7792239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 14321664

約数和(自身を除く): 6529425

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 73, 91, 119, 161, 219, 221, 273, 299, 357, 391, 483, 511, 663, 897, 949, 1173, 1241, 1533, 1547, 1679, 2093, 2737, 2847, 3723, 4641, 5037, 5083, 6279, 6643, 8211, 8687, 11753, 15249, 16133, 19929, 21827, 26061, 28543, 35259, 35581, 48399, 65481, 85629, 106743, 112931, 152789, 199801, 338793, 371059, 458367, 599403, 1113177, 2597413, 7792239]

約数ペア:

[(1, 7792239), (3, 2597413), (7, 1113177), (13, 599403), (17, 458367), (21, 371059), (23, 338793), (39, 199801), (51, 152789), (69, 112931), (73, 106743), (91, 85629), (119, 65481), (161, 48399), (219, 35581), (221, 35259), (273, 28543), (299, 26061), (357, 21827), (391, 19929), (483, 16133), (511, 15249), (663, 11753), (897, 8687), (949, 8211), (1173, 6643), (1241, 6279), (1533, 5083), (1547, 5037), (1679, 4641), (2093, 3723), (2737, 2847)]