717383667

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34127}}^1$

素因数の和:34168

約数の個数: 48

約数和(自身を含む): 1307238912

約数和(自身を除く): 589855245

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021, 34127, 102381, 238889, 375397, 443651, 716667, 1126191, 1330953, 1672223, 2627779, 3105557, 4880161, 5016669, 7883337, 9316671, 14640483, 18394453, 21738899, 34161127, 55183359, 65216697, 102483381, 239127889, 717383667]

約数ペア:

[(1, 717383667), (3, 239127889), (7, 102483381), (11, 65216697), (13, 55183359), (21, 34161127), (33, 21738899), (39, 18394453), (49, 14640483), (77, 9316671), (91, 7883337), (143, 5016669), (147, 4880161), (231, 3105557), (273, 2627779), (429, 1672223), (539, 1330953), (637, 1126191), (1001, 716667), (1617, 443651), (1911, 375397), (3003, 238889), (7007, 102381), (21021, 34127)]