2247665217

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{4217}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 3629774592

約数和(自身を除く): 1382109375

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1493, 4217, 4479, 10451, 12651, 25381, 29519, 31353, 71689, 76143, 88557, 177667, 215067, 501823, 533001, 1505469, 6295981, 18887943, 44071867, 107031677, 132215601, 321095031, 749221739, 2247665217]

約数ペア:

[(1, 2247665217), (3, 749221739), (7, 321095031), (17, 132215601), (21, 107031677), (51, 44071867), (119, 18887943), (357, 6295981), (1493, 1505469), (4217, 533001), (4479, 501823), (10451, 215067), (12651, 177667), (25381, 88557), (29519, 76143), (31353, 71689)]