1929700461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1\times {\mathrm{18131}}^1$

素因数の和:20876

約数の個数: 16

約数和(自身を含む): 2772020160

約数和(自身を除く): 842319699

約数列:

[1, 3, 13, 39, 2729, 8187, 18131, 35477, 54393, 106431, 235703, 707109, 49479499, 148438497, 643233487, 1929700461]

約数ペア:

[(1, 1929700461), (3, 643233487), (13, 148438497), (39, 49479499), (2729, 707109), (8187, 235703), (18131, 106431), (35477, 54393)]