978483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 1440000

約数和(自身を除く): 461517

約数列:

[1, 3, 11, 33, 149, 199, 447, 597, 1639, 2189, 4917, 6567, 29651, 88953, 326161, 978483]

約数ペア:

[(1, 978483), (3, 326161), (11, 88953), (33, 29651), (149, 6567), (199, 4917), (447, 2189), (597, 1639)]