38728479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10141}}^1$

素因数の和:10230

約数の個数: 16

約数和(自身を含む): 55172480

約数和(自身を除く): 16444001

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 10141, 30423, 192679, 578037, 679447, 2038341, 12909493, 38728479]

約数ペア:

[(1, 38728479), (3, 12909493), (19, 2038341), (57, 679447), (67, 578037), (201, 192679), (1273, 30423), (3819, 10141)]