138312187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9341}}^1$

素因数の和:9438

約数の個数: 16

約数和(自身を含む): 160084512

約数和(自身を除く): 21772325

約数列:

[1, 13, 17, 67, 221, 871, 1139, 9341, 14807, 121433, 158797, 625847, 2064361, 8136011, 10639399, 138312187]

約数ペア:

[(1, 138312187), (13, 10639399), (17, 8136011), (67, 2064361), (221, 625847), (871, 158797), (1139, 121433), (9341, 14807)]