1057040319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431269}}^1$

素因数の和:431334

約数の個数: 16

約数和(自身を含む): 1518070400

約数和(自身を除く): 461030081

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 431269, 1293807, 8194111, 18544567, 24582333, 55633701, 352346773, 1057040319]

約数ペア:

[(1, 1057040319), (3, 352346773), (19, 55633701), (43, 24582333), (57, 18544567), (129, 8194111), (817, 1293807), (2451, 431269)]