7128693

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 5451147

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 191, 261, 319, 377, 429, 573, 957, 1131, 1287, 1719, 2101, 2483, 2871, 3393, 4147, 5539, 6303, 7449, 12441, 16617, 18909, 22347, 27313, 37323, 49851, 60929, 72007, 81939, 182787, 216021, 245817, 548361, 648063, 792077, 2376231, 7128693]

約数ペア:

[(1, 7128693), (3, 2376231), (9, 792077), (11, 648063), (13, 548361), (29, 245817), (33, 216021), (39, 182787), (87, 81939), (99, 72007), (117, 60929), (143, 49851), (191, 37323), (261, 27313), (319, 22347), (377, 18909), (429, 16617), (573, 12441), (957, 7449), (1131, 6303), (1287, 5539), (1719, 4147), (2101, 3393), (2483, 2871)]