1974293113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1667}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 2360606976

約数和(自身を除く): 386313863

約数列:

[1, 13, 17, 23, 221, 233, 299, 391, 1667, 3029, 3961, 5083, 5359, 21671, 28339, 38341, 51493, 69667, 91103, 368407, 388411, 498433, 651797, 1184339, 5049343, 6602987, 8473361, 8933453, 85838831, 116134889, 151868701, 1974293113]

約数ペア:

[(1, 1974293113), (13, 151868701), (17, 116134889), (23, 85838831), (221, 8933453), (233, 8473361), (299, 6602987), (391, 5049343), (1667, 1184339), (3029, 651797), (3961, 498433), (5083, 388411), (5359, 368407), (21671, 91103), (28339, 69667), (38341, 51493)]