397098078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5091001}}^1$

素因数の和:5091019

約数の個数: 16

約数和(自身を含む): 855288336

約数和(自身を除く): 458190258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5091001, 10182002, 15273003, 30546006, 66183013, 132366026, 198549039, 397098078]

約数ペア:

[(1, 397098078), (2, 198549039), (3, 132366026), (6, 66183013), (13, 30546006), (26, 15273003), (39, 10182002), (78, 5091001)]