30854763

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{3371}}^1$

素因数の和:3496

約数の個数: 20

約数和(自身を含む): 46513368

約数和(自身を除く): 15658605

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 3371, 9153, 10113, 30339, 91017, 273051, 380923, 1142769, 3428307, 10284921, 30854763]

約数ペア:

[(1, 30854763), (3, 10284921), (9, 3428307), (27, 1142769), (81, 380923), (113, 273051), (339, 91017), (1017, 30339), (3051, 10113), (3371, 9153)]