16123419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7291

約数の個数: 24

約数和(自身を含む): 26404560

約数和(自身を除く): 10281141

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7253, 21759, 65277, 94289, 137807, 282867, 413421, 848601, 1240263, 1791491, 5374473, 16123419]

約数ペア:

[(1, 16123419), (3, 5374473), (9, 1791491), (13, 1240263), (19, 848601), (39, 413421), (57, 282867), (117, 137807), (171, 94289), (247, 65277), (741, 21759), (2223, 7253)]