921765318

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1121369}}^1$

素因数の和:1121511

約数の個数: 16

約数和(自身を含む): 1856988720

約数和(自身を除く): 935223402

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1121369, 2242738, 3364107, 6728214, 153627553, 307255106, 460882659, 921765318]

約数ペア:

[(1, 921765318), (2, 460882659), (3, 307255106), (6, 153627553), (137, 6728214), (274, 3364107), (411, 2242738), (822, 1121369)]