2626741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2996224

約数和(自身を除く): 369483

約数列:

[1, 13, 37, 43, 127, 481, 559, 1591, 1651, 4699, 5461, 20683, 61087, 70993, 202057, 2626741]

約数ペア:

[(1, 2626741), (13, 202057), (37, 70993), (43, 61087), (127, 20683), (481, 5461), (559, 4699), (1591, 1651)]