12693471119

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 15512545440

約数和(自身を除く): 2819074321

約数列:

[1, 7, 37, 49, 89, 97, 259, 623, 679, 811, 1813, 3293, 3589, 4361, 4753, 5677, 8633, 23051, 25123, 30007, 39739, 60431, 72179, 78667, 161357, 175861, 210049, 319421, 423017, 505253, 550669, 1470343, 2235947, 2670623, 2910679, 3536771, 3854683, 7001363, 15651629, 18694361, 20374753, 49009541, 130860527, 142623271, 259050431, 343066787, 1813353017, 12693471119]

約数ペア:

[(1, 12693471119), (7, 1813353017), (37, 343066787), (49, 259050431), (89, 142623271), (97, 130860527), (259, 49009541), (623, 20374753), (679, 18694361), (811, 15651629), (1813, 7001363), (3293, 3854683), (3589, 3536771), (4361, 2910679), (4753, 2670623), (5677, 2235947), (8633, 1470343), (23051, 550669), (25123, 505253), (30007, 423017), (39739, 319421), (60431, 210049), (72179, 175861), (78667, 161357)]