13136228559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{85857703}}^1$

素因数の和:85857726

約数の個数: 12

約数和(自身を含む): 20090702736

約数和(自身を除く): 6954474177

約数列:

[1, 3, 9, 17, 51, 153, 85857703, 257573109, 772719327, 1459580951, 4378742853, 13136228559]

約数ペア:

[(1, 13136228559), (3, 4378742853), (9, 1459580951), (17, 772719327), (51, 257573109), (153, 85857703)]