2911629

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 4678560

約数和(自身を除く): 1766931

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 683, 1421, 2049, 4263, 4781, 14343, 19807, 33467, 59421, 100401, 138649, 415947, 970543, 2911629]

約数ペア:

[(1, 2911629), (3, 970543), (7, 415947), (21, 138649), (29, 100401), (49, 59421), (87, 33467), (147, 19807), (203, 14343), (609, 4781), (683, 4263), (1421, 2049)]