6734421

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 10210464

約数和(自身を除く): 3476043

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1171, 1917, 3513, 5751, 10539, 31617, 83141, 94851, 249423, 748269, 2244807, 6734421]

約数ペア:

[(1, 6734421), (3, 2244807), (9, 748269), (27, 249423), (71, 94851), (81, 83141), (213, 31617), (639, 10539), (1171, 5751), (1917, 3513)]