52624509

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131891}}^1$

素因数の和:131920

約数の個数: 16

約数和(自身を含む): 84410880

約数和(自身を除く): 31786371

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 131891, 395673, 923237, 2505929, 2769711, 7517787, 17541503, 52624509]

約数ペア:

[(1, 52624509), (3, 17541503), (7, 7517787), (19, 2769711), (21, 2505929), (57, 923237), (133, 395673), (399, 131891)]