137169721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 156340800

約数和(自身を除く): 19171079

約数列:

[1, 13, 19, 197, 247, 2561, 2819, 3743, 36647, 48659, 53561, 555343, 696293, 7219459, 10551517, 137169721]

約数ペア:

[(1, 137169721), (13, 10551517), (19, 7219459), (197, 696293), (247, 555343), (2561, 53561), (2819, 48659), (3743, 36647)]