167287731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{12959}}^1$

素因数の和:13306

約数の個数: 16

約数和(自身を含む): 240952320

約数和(自身を除く): 73664589

約数列:

[1, 3, 13, 39, 331, 993, 4303, 12909, 12959, 38877, 168467, 505401, 4289429, 12868287, 55762577, 167287731]

約数ペア:

[(1, 167287731), (3, 55762577), (13, 12868287), (39, 4289429), (331, 505401), (993, 168467), (4303, 38877), (12909, 12959)]