13942461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 6237699

約数列:

[1, 3, 13, 39, 131, 393, 1703, 2729, 5109, 8187, 35477, 106431, 357499, 1072497, 4647487, 13942461]

約数ペア:

[(1, 13942461), (3, 4647487), (13, 1072497), (39, 357499), (131, 106431), (393, 35477), (1703, 8187), (2729, 5109)]