2883034413

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 5023950360

約数和(自身を除く): 2140915947

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 109, 111, 147, 259, 327, 333, 441, 763, 777, 981, 1621, 1813, 2289, 2331, 4033, 4863, 5341, 5439, 6867, 11347, 12099, 14589, 16023, 16317, 28231, 34041, 36297, 48069, 59977, 79429, 84693, 102123, 176689, 179931, 197617, 238287, 254079, 419839, 530067, 539793, 592851, 714861, 1236823, 1259517, 1590201, 1778553, 2938873, 3710469, 3778551, 6537493, 8657761, 8816619, 11131407, 19612479, 25973283, 26449857, 45762451, 58837437, 77919849, 137287353, 320337157, 411862059, 961011471, 2883034413]

約数ペア:

[(1, 2883034413), (3, 961011471), (7, 411862059), (9, 320337157), (21, 137287353), (37, 77919849), (49, 58837437), (63, 45762451), (109, 26449857), (111, 25973283), (147, 19612479), (259, 11131407), (327, 8816619), (333, 8657761), (441, 6537493), (763, 3778551), (777, 3710469), (981, 2938873), (1621, 1778553), (1813, 1590201), (2289, 1259517), (2331, 1236823), (4033, 714861), (4863, 592851), (5341, 539793), (5439, 530067), (6867, 419839), (11347, 254079), (12099, 238287), (14589, 197617), (16023, 179931), (16317, 176689), (28231, 102123), (34041, 84693), (36297, 79429), (48069, 59977)]