1307884039

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{31513}}^1$

素因数の和:31556

約数の個数: 24

約数和(自身を含む): 1676544800

約数和(自身を除く): 368660761

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 3773, 5929, 31513, 41503, 220591, 346643, 1544137, 2426501, 3813073, 10808959, 16985507, 26691511, 118898549, 186840577, 1307884039]

約数ペア:

[(1, 1307884039), (7, 186840577), (11, 118898549), (49, 26691511), (77, 16985507), (121, 10808959), (343, 3813073), (539, 2426501), (847, 1544137), (3773, 346643), (5929, 220591), (31513, 41503)]