64975478399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{330061}}^1$

素因数の和:330890

約数の個数: 16

約数和(自身を含む): 73749053280

約数和(自身を除く): 8773574881

約数列:

[1, 13, 19, 247, 797, 10361, 15143, 196859, 330061, 4290793, 6271159, 81525067, 263058617, 3419762021, 4998113723, 64975478399]

約数ペア:

[(1, 64975478399), (13, 4998113723), (19, 3419762021), (247, 263058617), (797, 81525067), (10361, 6271159), (15143, 4290793), (196859, 330061)]