52231893

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18737

約数の個数: 24

約数和(自身を含む): 85281120

約数和(自身を除く): 33049227

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 18701, 56103, 130907, 355319, 392721, 916349, 1065957, 2487233, 2749047, 7461699, 17410631, 52231893]

約数ペア:

[(1, 52231893), (3, 17410631), (7, 7461699), (19, 2749047), (21, 2487233), (49, 1065957), (57, 916349), (133, 392721), (147, 355319), (399, 130907), (931, 56103), (2793, 18701)]