1292616189

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{14851}}^1$

素因数の和:15385

約数の個数: 24

約数和(自身を含む): 1969375200

約数和(自身を除く): 676759011

約数列:

[1, 3, 9, 19, 57, 171, 509, 1527, 4581, 9671, 14851, 29013, 44553, 87039, 133659, 282169, 846507, 2539521, 7559159, 22677477, 68032431, 143624021, 430872063, 1292616189]

約数ペア:

[(1, 1292616189), (3, 430872063), (9, 143624021), (19, 68032431), (57, 22677477), (171, 7559159), (509, 2539521), (1527, 846507), (4581, 282169), (9671, 133659), (14851, 87039), (29013, 44553)]