13719453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13456

約数の個数: 16

約数和(自身を含む): 20600832

約数和(自身を除く): 6881379

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 13411, 40233, 147521, 415741, 442563, 1247223, 4573151, 13719453]

約数ペア:

[(1, 13719453), (3, 4573151), (11, 1247223), (31, 442563), (33, 415741), (93, 147521), (341, 40233), (1023, 13411)]