269800251

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5437}}^1$

素因数の和:5603

約数の個数: 32

約数和(自身を含む): 438520320

約数和(自身を除く): 168720069

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 973, 2363, 2919, 5437, 7089, 16311, 16541, 38059, 49623, 92429, 114177, 277287, 647003, 755743, 1941009, 2267229, 5290201, 12847631, 15870603, 38542893, 89933417, 269800251]

約数ペア:

[(1, 269800251), (3, 89933417), (7, 38542893), (17, 15870603), (21, 12847631), (51, 5290201), (119, 2267229), (139, 1941009), (357, 755743), (417, 647003), (973, 277287), (2363, 114177), (2919, 92429), (5437, 49623), (7089, 38059), (16311, 16541)]