5021863

素因数分解:

$7^3\times {\mathrm{11}}^4$

素因数の和:65

約数の個数: 20

約数和(自身を含む): 6442000

約数和(自身を除く): 1420137

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 1331, 3773, 5929, 9317, 14641, 41503, 65219, 102487, 456533, 717409, 5021863]

約数ペア:

[(1, 5021863), (7, 717409), (11, 456533), (49, 102487), (77, 65219), (121, 41503), (343, 14641), (539, 9317), (847, 5929), (1331, 3773)]