171097407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{487457}}^1$

素因数の和:487479

約数の個数: 16

約数和(自身を含む): 272976480

約数和(自身を除く): 101879073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 487457, 1462371, 4387113, 6336941, 13161339, 19010823, 57032469, 171097407]

約数ペア:

[(1, 171097407), (3, 57032469), (9, 19010823), (13, 13161339), (27, 6336941), (39, 4387113), (117, 1462371), (351, 487457)]