285471489

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{3109}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 385341440

約数和(自身を除く): 99869951

約数列:

[1, 3, 127, 241, 381, 723, 3109, 9327, 30607, 91821, 394843, 749269, 1184529, 2247807, 95157163, 285471489]

約数ペア:

[(1, 285471489), (3, 95157163), (127, 2247807), (241, 1184529), (381, 749269), (723, 394843), (3109, 91821), (9327, 30607)]