4417173

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 20

約数和(自身を含む): 6888288

約数和(自身を除く): 2471115

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2371, 7113, 21339, 54533, 64017, 163599, 192051, 490797, 1472391, 4417173]

約数ペア:

[(1, 4417173), (3, 1472391), (9, 490797), (23, 192051), (27, 163599), (69, 64017), (81, 54533), (207, 21339), (621, 7113), (1863, 2371)]