2215697499

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 3452267520

約数和(自身を除く): 1236570021

約数列:

[1, 3, 9, 17, 51, 101, 127, 153, 303, 381, 909, 1129, 1143, 1717, 2159, 3387, 5151, 6477, 10161, 12827, 15453, 19193, 19431, 38481, 57579, 114029, 115443, 143383, 172737, 218059, 342087, 430149, 654177, 1026261, 1290447, 1938493, 1962531, 2437511, 5815479, 7312533, 14481683, 17446437, 21937599, 43445049, 130335147, 246188611, 738565833, 2215697499]

約数ペア:

[(1, 2215697499), (3, 738565833), (9, 246188611), (17, 130335147), (51, 43445049), (101, 21937599), (127, 17446437), (153, 14481683), (303, 7312533), (381, 5815479), (909, 2437511), (1129, 1962531), (1143, 1938493), (1717, 1290447), (2159, 1026261), (3387, 654177), (5151, 430149), (6477, 342087), (10161, 218059), (12827, 172737), (15453, 143383), (19193, 115443), (19431, 114029), (38481, 57579)]