42398397

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 63991200

約数和(自身を除く): 21592803

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1171, 1341, 3513, 4023, 10539, 12069, 31617, 36207, 94851, 174479, 284553, 523437, 1570311, 4710933, 14132799, 42398397]

約数ペア:

[(1, 42398397), (3, 14132799), (9, 4710933), (27, 1570311), (81, 523437), (149, 284553), (243, 174479), (447, 94851), (1171, 36207), (1341, 31617), (3513, 12069), (4023, 10539)]