3896348673

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{141959}}^1$

素因数の和:143276

約数の個数: 16

約数和(自身を含む): 5941877760

約数和(自身を除く): 2045529087

約数列:

[1, 3, 7, 21, 1307, 3921, 9149, 27447, 141959, 425877, 993713, 2981139, 185540413, 556621239, 1298782891, 3896348673]

約数ペア:

[(1, 3896348673), (3, 1298782891), (7, 556621239), (21, 185540413), (1307, 2981139), (3921, 993713), (9149, 425877), (27447, 141959)]