8290737

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 6805071

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 191, 273, 371, 477, 573, 689, 819, 1113, 1337, 1719, 2067, 2483, 3339, 4011, 4823, 6201, 7449, 10123, 12033, 14469, 17381, 22347, 30369, 43407, 52143, 70861, 91107, 131599, 156429, 212583, 394797, 637749, 921193, 1184391, 2763579, 8290737]

約数ペア:

[(1, 8290737), (3, 2763579), (7, 1184391), (9, 921193), (13, 637749), (21, 394797), (39, 212583), (53, 156429), (63, 131599), (91, 91107), (117, 70861), (159, 52143), (191, 43407), (273, 30369), (371, 22347), (477, 17381), (573, 14469), (689, 12033), (819, 10123), (1113, 7449), (1337, 6201), (1719, 4823), (2067, 4011), (2483, 3339)]