9872373

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 15431040

約数和(自身を除く): 5558667

約数列:

[1, 3, 7, 21, 49, 147, 239, 281, 717, 843, 1673, 1967, 5019, 5901, 11711, 13769, 35133, 41307, 67159, 201477, 470113, 1410339, 3290791, 9872373]

約数ペア:

[(1, 9872373), (3, 3290791), (7, 1410339), (21, 470113), (49, 201477), (147, 67159), (239, 41307), (281, 35133), (717, 13769), (843, 11711), (1673, 5901), (1967, 5019)]