28472271

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 39135744

約数和(自身を除く): 10663473

約数列:

[1, 3, 47, 113, 141, 339, 1787, 5311, 5361, 15933, 83989, 201931, 251967, 605793, 9490757, 28472271]

約数ペア:

[(1, 28472271), (3, 9490757), (47, 605793), (113, 251967), (141, 201931), (339, 83989), (1787, 15933), (5311, 5361)]