39456477

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{21179}}^1$

素因数の和:21214

約数の個数: 20

約数和(自身を含む): 61506720

約数和(自身を除く): 22050243

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 21179, 63537, 190611, 487117, 571833, 1461351, 1715499, 4384053, 13152159, 39456477]

約数ペア:

[(1, 39456477), (3, 13152159), (9, 4384053), (23, 1715499), (27, 1461351), (69, 571833), (81, 487117), (207, 190611), (621, 63537), (1863, 21179)]