712338879

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{1187}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 1179028224

約数和(自身を除く): 466689345

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 1187, 1681, 2091, 3561, 4879, 5043, 8309, 11767, 14637, 20179, 24927, 28577, 35301, 48667, 60537, 85731, 141253, 146001, 200039, 340669, 423759, 600117, 827339, 1022007, 1995347, 2482017, 5791373, 5986041, 13967429, 17374119, 33920899, 41902287, 101762697, 237446293, 712338879]

約数ペア:

[(1, 712338879), (3, 237446293), (7, 101762697), (17, 41902287), (21, 33920899), (41, 17374119), (51, 13967429), (119, 5986041), (123, 5791373), (287, 2482017), (357, 1995347), (697, 1022007), (861, 827339), (1187, 600117), (1681, 423759), (2091, 340669), (3561, 200039), (4879, 146001), (5043, 141253), (8309, 85731), (11767, 60537), (14637, 48667), (20179, 35301), (24927, 28577)]