7766991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 12046320

約数和(自身を除く): 4279329

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 857, 1007, 2571, 3021, 7713, 9063, 16283, 45421, 48849, 136263, 146547, 408789, 862999, 2588997, 7766991]

約数ペア:

[(1, 7766991), (3, 2588997), (9, 862999), (19, 408789), (53, 146547), (57, 136263), (159, 48849), (171, 45421), (477, 16283), (857, 9063), (1007, 7713), (2571, 3021)]