30842187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 43902720

約数和(自身を除く): 13060533

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 7621, 22863, 144799, 434397, 541091, 1623273, 10280729, 30842187]

約数ペア:

[(1, 30842187), (3, 10280729), (19, 1623273), (57, 541091), (71, 434397), (213, 144799), (1349, 22863), (4047, 7621)]