2229549

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 3584160

約数和(自身を除く): 1354611

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 523, 609, 1421, 1569, 3661, 4263, 10983, 15167, 25627, 45501, 76881, 106169, 318507, 743183, 2229549]

約数ペア:

[(1, 2229549), (3, 743183), (7, 318507), (21, 106169), (29, 76881), (49, 45501), (87, 25627), (147, 15167), (203, 10983), (523, 4263), (609, 3661), (1421, 1569)]