2620231623

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{17749}}^1$

素因数の和:18151

約数の個数: 24

約数和(自身を含む): 3876600000

約数和(自身を除く): 1256368377

約数列:

[1, 3, 9, 47, 141, 349, 423, 1047, 3141, 16403, 17749, 49209, 53247, 147627, 159741, 834203, 2502609, 6194401, 7507827, 18583203, 55749609, 291136847, 873410541, 2620231623]

約数ペア:

[(1, 2620231623), (3, 873410541), (9, 291136847), (47, 55749609), (141, 18583203), (349, 7507827), (423, 6194401), (1047, 2502609), (3141, 834203), (16403, 159741), (17749, 147627), (49209, 53247)]