5405760003

素因数分解:

$3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{242161}}^1$

素因数の和:243234

約数の個数: 16

約数和(自身を含む): 8245131776

約数和(自身を除く): 2839371773

約数列:

[1, 3, 7, 21, 1063, 3189, 7441, 22323, 242161, 726483, 1695127, 5085381, 257417143, 772251429, 1801920001, 5405760003]

約数ペア:

[(1, 5405760003), (3, 1801920001), (7, 772251429), (21, 257417143), (1063, 5085381), (3189, 1695127), (7441, 726483), (22323, 242161)]