39166257

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 57441504

約数和(自身を除く): 18275247

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 1153, 2613, 3459, 11323, 14989, 33969, 44967, 77251, 194857, 231753, 584571, 1004263, 3012789, 13055419, 39166257]

約数ペア:

[(1, 39166257), (3, 13055419), (13, 3012789), (39, 1004263), (67, 584571), (169, 231753), (201, 194857), (507, 77251), (871, 44967), (1153, 33969), (2613, 14989), (3459, 11323)]