13090107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7919}}^1$

素因数の和:7970

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 5917893

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7919, 23757, 150461, 229651, 451383, 688953, 4363369, 13090107]

約数ペア:

[(1, 13090107), (3, 4363369), (19, 688953), (29, 451383), (57, 229651), (87, 150461), (551, 23757), (1653, 7919)]