22147101

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3934

約数の個数: 20

約数和(自身を含む): 33558624

約数和(自身を除く): 11411523

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 3851, 5751, 11553, 34659, 103977, 273421, 311931, 820263, 2460789, 7382367, 22147101]

約数ペア:

[(1, 22147101), (3, 7382367), (9, 2460789), (27, 820263), (71, 311931), (81, 273421), (213, 103977), (639, 34659), (1917, 11553), (3851, 5751)]