1445291211

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{8311}}^1$

素因数の和:8361

約数の個数: 48

約数和(自身を含む): 2433753600

約数和(自身を除く): 988462389

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 343, 507, 637, 1029, 1183, 1911, 3549, 4459, 8281, 8311, 13377, 24843, 24933, 57967, 58177, 108043, 173901, 174531, 324129, 407239, 756301, 1221717, 1404559, 2268903, 2850673, 4213677, 5294107, 8552019, 9831913, 15882321, 29495739, 37058749, 68823391, 111176247, 206470173, 481763737, 1445291211]

約数ペア:

[(1, 1445291211), (3, 481763737), (7, 206470173), (13, 111176247), (21, 68823391), (39, 37058749), (49, 29495739), (91, 15882321), (147, 9831913), (169, 8552019), (273, 5294107), (343, 4213677), (507, 2850673), (637, 2268903), (1029, 1404559), (1183, 1221717), (1911, 756301), (3549, 407239), (4459, 324129), (8281, 174531), (8311, 173901), (13377, 108043), (24843, 58177), (24933, 57967)]