2972361

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 4608000

約数和(自身を除く): 1635639

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2399, 7197, 16793, 50379, 141541, 424623, 990787, 2972361]

約数ペア:

[(1, 2972361), (3, 990787), (7, 424623), (21, 141541), (59, 50379), (177, 16793), (413, 7197), (1239, 2399)]