39085761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 24135999

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 2939, 4433, 8817, 13299, 32329, 38207, 91109, 96987, 114621, 273327, 420277, 1002199, 1184417, 1260831, 3006597, 3553251, 13028587, 39085761]

約数ペア:

[(1, 39085761), (3, 13028587), (11, 3553251), (13, 3006597), (31, 1260831), (33, 1184417), (39, 1002199), (93, 420277), (143, 273327), (341, 114621), (403, 96987), (429, 91109), (1023, 38207), (1209, 32329), (2939, 13299), (4433, 8817)]