31175817

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 42713088

約数和(自身を除く): 11537271

約数列:

[1, 3, 43, 129, 383, 631, 1149, 1893, 16469, 27133, 49407, 81399, 241673, 725019, 10391939, 31175817]

約数ペア:

[(1, 31175817), (3, 10391939), (43, 725019), (129, 241673), (383, 81399), (631, 49407), (1149, 27133), (1893, 16469)]