3948321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3536

約数の個数: 16

約数和(自身を含む): 5866560

約数和(自身を除く): 1918239

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 3491, 10473, 45383, 101239, 136149, 303717, 1316107, 3948321]

約数ペア:

[(1, 3948321), (3, 1316107), (13, 303717), (29, 136149), (39, 101239), (87, 45383), (377, 10473), (1131, 3491)]