3946677

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 6100992

約数和(自身を除く): 2154315

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2647, 7941, 18529, 55587, 187937, 563811, 1315559, 3946677]

約数ペア:

[(1, 3946677), (3, 1315559), (7, 563811), (21, 187937), (71, 55587), (213, 18529), (497, 7941), (1491, 2647)]