47346156921

素因数分解:

$3^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{1281739}}^1$

素因数の和:1283508

約数の個数: 16

約数和(自身を含む): 72187596800

約数和(自身を除く): 24841439879

約数列:

[1, 3, 7, 21, 1759, 5277, 12313, 36939, 1281739, 3845217, 8972173, 26916519, 2254578901, 6763736703, 15782052307, 47346156921]

約数ペア:

[(1, 47346156921), (3, 15782052307), (7, 6763736703), (21, 2254578901), (1759, 26916519), (5277, 8972173), (12313, 3845217), (36939, 1281739)]