39687129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5519}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 62000640

約数和(自身を除く): 22313511

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 5519, 7191, 16557, 49671, 93823, 259393, 281469, 778179, 844407, 2334537, 4409681, 13229043, 39687129]

約数ペア:

[(1, 39687129), (3, 13229043), (9, 4409681), (17, 2334537), (47, 844407), (51, 778179), (141, 281469), (153, 259393), (423, 93823), (799, 49671), (2397, 16557), (5519, 7191)]