31347029

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 37122048

約数和(自身を除く): 5775019

約数列:

[1, 7, 37, 127, 259, 889, 953, 4699, 6671, 32893, 35261, 121031, 246827, 847217, 4478147, 31347029]

約数ペア:

[(1, 31347029), (7, 4478147), (37, 847217), (127, 246827), (259, 121031), (889, 35261), (953, 32893), (4699, 6671)]