86520387

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6659}}^1$

素因数の和:6794

約数の個数: 16

約数和(自身を含む): 118920960

約数和(自身を除く): 32400573

約数列:

[1, 3, 61, 71, 183, 213, 4331, 6659, 12993, 19977, 406199, 472789, 1218597, 1418367, 28840129, 86520387]

約数ペア:

[(1, 86520387), (3, 28840129), (61, 1418367), (71, 1218597), (183, 472789), (213, 406199), (4331, 19977), (6659, 12993)]