203427219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{2539}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 287487360

約数和(自身を除く): 84060141

約数列:

[1, 3, 17, 51, 1571, 2539, 4713, 7617, 26707, 43163, 80121, 129489, 3988769, 11966307, 67809073, 203427219]

約数ペア:

[(1, 203427219), (3, 67809073), (17, 11966307), (51, 3988769), (1571, 129489), (2539, 80121), (4713, 43163), (7617, 26707)]