39425661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 63810240

約数和(自身を除く): 24384579

約数列:

[1, 3, 9, 11, 33, 71, 79, 99, 213, 237, 639, 711, 781, 869, 2343, 2607, 5041, 5609, 7029, 7821, 15123, 16827, 45369, 50481, 55451, 61699, 166353, 185097, 398239, 499059, 555291, 1194717, 3584151, 4380629, 13141887, 39425661]

約数ペア:

[(1, 39425661), (3, 13141887), (9, 4380629), (11, 3584151), (33, 1194717), (71, 555291), (79, 499059), (99, 398239), (213, 185097), (237, 166353), (639, 61699), (711, 55451), (781, 50481), (869, 45369), (2343, 16827), (2607, 15123), (5041, 7821), (5609, 7029)]