9709887345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28144601}}^1$

素因数の和:28144632

約数の個数: 16

約数和(自身を含む): 16211290752

約数和(自身を除く): 6501403407

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28144601, 84433803, 140723005, 422169015, 647325823, 1941977469, 3236629115, 9709887345]

約数ペア:

[(1, 9709887345), (3, 3236629115), (5, 1941977469), (15, 647325823), (23, 422169015), (69, 140723005), (115, 84433803), (345, 28144601)]