17018547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 31288320

約数和(自身を除く): 14269773

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 193, 221, 247, 273, 323, 357, 399, 579, 663, 741, 969, 1351, 1547, 1729, 2261, 2509, 3281, 3667, 4053, 4199, 4641, 5187, 6783, 7527, 9843, 11001, 12597, 17563, 22967, 25669, 29393, 42653, 47671, 52689, 62339, 68901, 77007, 88179, 127959, 143013, 187017, 298571, 333697, 436373, 810407, 895713, 1001091, 1309119, 2431221, 5672849, 17018547]

約数ペア:

[(1, 17018547), (3, 5672849), (7, 2431221), (13, 1309119), (17, 1001091), (19, 895713), (21, 810407), (39, 436373), (51, 333697), (57, 298571), (91, 187017), (119, 143013), (133, 127959), (193, 88179), (221, 77007), (247, 68901), (273, 62339), (323, 52689), (357, 47671), (399, 42653), (579, 29393), (663, 25669), (741, 22967), (969, 17563), (1351, 12597), (1547, 11001), (1729, 9843), (2261, 7527), (2509, 6783), (3281, 5187), (3667, 4641), (4053, 4199)]