26222721

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73453}}^1$

素因数の和:73480

約数の個数: 16

約数和(自身を含む): 42309504

約数和(自身を除く): 16086783

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 73453, 220359, 514171, 1248701, 1542513, 3746103, 8740907, 26222721]

約数ペア:

[(1, 26222721), (3, 8740907), (7, 3746103), (17, 1542513), (21, 1248701), (51, 514171), (119, 220359), (357, 73453)]