2988590913

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4312541}}^1$

素因数の和:4312565

約数の個数: 24

約数和(自身を含む): 5382052416

約数和(自身を除く): 2393461503

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4312541, 12937623, 30187787, 38812869, 47437951, 90563361, 142313853, 271690083, 332065657, 426941559, 996196971, 2988590913]

約数ペア:

[(1, 2988590913), (3, 996196971), (7, 426941559), (9, 332065657), (11, 271690083), (21, 142313853), (33, 90563361), (63, 47437951), (77, 38812869), (99, 30187787), (231, 12937623), (693, 4312541)]