17269161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 30506112

約数和(自身を除く): 13236951

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 61, 91, 119, 183, 221, 273, 357, 427, 663, 793, 1037, 1281, 1547, 2379, 3111, 3721, 4641, 5551, 7259, 11163, 13481, 16653, 21777, 26047, 40443, 48373, 63257, 78141, 94367, 145119, 189771, 283101, 338611, 442799, 822341, 1015833, 1328397, 2467023, 5756387, 17269161]

約数ペア:

[(1, 17269161), (3, 5756387), (7, 2467023), (13, 1328397), (17, 1015833), (21, 822341), (39, 442799), (51, 338611), (61, 283101), (91, 189771), (119, 145119), (183, 94367), (221, 78141), (273, 63257), (357, 48373), (427, 40443), (663, 26047), (793, 21777), (1037, 16653), (1281, 13481), (1547, 11163), (2379, 7259), (3111, 5551), (3721, 4641)]