15688461

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 6245619

約数列:

[1, 3, 23, 69, 271, 813, 839, 2517, 6233, 18699, 19297, 57891, 227369, 682107, 5229487, 15688461]

約数ペア:

[(1, 15688461), (3, 5229487), (23, 682107), (69, 227369), (271, 57891), (813, 19297), (839, 18699), (2517, 6233)]