12843897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13421}}^1$

素因数の和:13464

約数の個数: 16

約数和(自身を含む): 19327680

約数和(自身を除く): 6483783

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 13421, 40263, 147631, 389209, 442893, 1167627, 4281299, 12843897]

約数ペア:

[(1, 12843897), (3, 4281299), (11, 1167627), (29, 442893), (33, 389209), (87, 147631), (319, 40263), (957, 13421)]