39965913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 65838080

約数和(自身を除く): 25872167

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 3673, 10881, 11019, 33057, 47749, 99171, 113863, 143247, 341589, 429741, 1024767, 1289223, 1480219, 3074301, 4440657, 13321971, 39965913]

約数ペア:

[(1, 39965913), (3, 13321971), (9, 4440657), (13, 3074301), (27, 1480219), (31, 1289223), (39, 1024767), (93, 429741), (117, 341589), (279, 143247), (351, 113863), (403, 99171), (837, 47749), (1209, 33057), (3627, 11019), (3673, 10881)]