15964881

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 21738240

約数和(自身を除く): 5773359

約数列:

[1, 3, 73, 219, 269, 271, 807, 813, 19637, 19783, 58911, 59349, 72899, 218697, 5321627, 15964881]

約数ペア:

[(1, 15964881), (3, 5321627), (73, 218697), (219, 72899), (269, 59349), (271, 58911), (807, 19783), (813, 19637)]