17714697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 33675264

約数和(自身を除く): 15960567

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 347, 357, 429, 561, 663, 1001, 1041, 1309, 1547, 2429, 2431, 3003, 3817, 3927, 4511, 4641, 5899, 7287, 7293, 11451, 13533, 17017, 17697, 26719, 31577, 41293, 49621, 51051, 64889, 76687, 80157, 94731, 123879, 148863, 194667, 230061, 347347, 454223, 536809, 843557, 1042041, 1362669, 1610427, 2530671, 5904899, 17714697]

約数ペア:

[(1, 17714697), (3, 5904899), (7, 2530671), (11, 1610427), (13, 1362669), (17, 1042041), (21, 843557), (33, 536809), (39, 454223), (51, 347347), (77, 230061), (91, 194667), (119, 148863), (143, 123879), (187, 94731), (221, 80157), (231, 76687), (273, 64889), (347, 51051), (357, 49621), (429, 41293), (561, 31577), (663, 26719), (1001, 17697), (1041, 17017), (1309, 13533), (1547, 11451), (2429, 7293), (2431, 7287), (3003, 5899), (3817, 4641), (3927, 4511)]