7921151286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{57399647}}^1$

素因数の和:57399675

約数の個数: 16

約数和(自身を含む): 16531098624

約数和(自身を除く): 8609947338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 57399647, 114799294, 172198941, 344397882, 1320191881, 2640383762, 3960575643, 7921151286]

約数ペア:

[(1, 7921151286), (2, 3960575643), (3, 2640383762), (6, 1320191881), (23, 344397882), (46, 172198941), (69, 114799294), (138, 57399647)]