426143019

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2\times {\mathrm{487}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 593845248

約数和(自身を除く): 167702229

約数列:

[1, 3, 31, 93, 97, 291, 487, 1461, 3007, 9021, 9409, 15097, 28227, 45291, 47239, 141717, 291679, 875037, 1464409, 4393227, 4582183, 13746549, 142047673, 426143019]

約数ペア:

[(1, 426143019), (3, 142047673), (31, 13746549), (93, 4582183), (97, 4393227), (291, 1464409), (487, 875037), (1461, 291679), (3007, 141717), (9021, 47239), (9409, 45291), (15097, 28227)]