2618817597

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6719}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 4293918720

約数和(自身を除く): 1675101123

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 127, 279, 341, 381, 1023, 1143, 1397, 3069, 3937, 4191, 6719, 11811, 12573, 20157, 35433, 43307, 60471, 73909, 129921, 208289, 221727, 389763, 624867, 665181, 853313, 1874601, 2291179, 2559939, 6873537, 7679817, 9386443, 20620611, 26452703, 28159329, 79358109, 84477987, 238074327, 290979733, 872939199, 2618817597]

約数ペア:

[(1, 2618817597), (3, 872939199), (9, 290979733), (11, 238074327), (31, 84477987), (33, 79358109), (93, 28159329), (99, 26452703), (127, 20620611), (279, 9386443), (341, 7679817), (381, 6873537), (1023, 2559939), (1143, 2291179), (1397, 1874601), (3069, 853313), (3937, 665181), (4191, 624867), (6719, 389763), (11811, 221727), (12573, 208289), (20157, 129921), (35433, 73909), (43307, 60471)]