27215589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2393}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 38610432

約数和(自身を除く): 11394843

約数列:

[1, 3, 17, 51, 223, 669, 2393, 3791, 7179, 11373, 40681, 122043, 533639, 1600917, 9071863, 27215589]

約数ペア:

[(1, 27215589), (3, 9071863), (17, 1600917), (51, 533639), (223, 122043), (669, 40681), (2393, 11373), (3791, 7179)]