16397979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24733}}^1$

素因数の和:24766

約数の個数: 16

約数和(自身を含む): 24931872

約数和(自身を除く): 8533893

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 24733, 74199, 321529, 420461, 964587, 1261383, 5465993, 16397979]

約数ペア:

[(1, 16397979), (3, 5465993), (13, 1261383), (17, 964587), (39, 420461), (51, 321529), (221, 74199), (663, 24733)]