69970589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 14298211

約数列:

[1, 13, 17, 37, 43, 199, 221, 481, 559, 629, 731, 1591, 2587, 3383, 7363, 8177, 8557, 9503, 20683, 27047, 43979, 95719, 111241, 125171, 145469, 316609, 351611, 1627223, 1891097, 4115917, 5382353, 69970589]

約数ペア:

[(1, 69970589), (13, 5382353), (17, 4115917), (37, 1891097), (43, 1627223), (199, 351611), (221, 316609), (481, 145469), (559, 125171), (629, 111241), (731, 95719), (1591, 43979), (2587, 27047), (3383, 20683), (7363, 9503), (8177, 8557)]