16784007

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 22828512

約数和(自身を除く): 6044505

約数列:

[1, 3, 97, 137, 291, 411, 421, 1263, 13289, 39867, 40837, 57677, 122511, 173031, 5594669, 16784007]

約数ペア:

[(1, 16784007), (3, 5594669), (97, 173031), (137, 122511), (291, 57677), (411, 40837), (421, 39867), (1263, 13289)]