197288001

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{384577}}^1$

素因数の和:384605

約数の個数: 16

約数和(自身を含む): 307662400

約数和(自身を除く): 110374399

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 384577, 1153731, 3461193, 7306963, 10383579, 21920889, 65762667, 197288001]

約数ペア:

[(1, 197288001), (3, 65762667), (9, 21920889), (19, 10383579), (27, 7306963), (57, 3461193), (171, 1153731), (513, 384577)]