7730739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 11990160

約数和(自身を除く): 4259421

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 853, 1007, 2559, 3021, 7677, 9063, 16207, 45209, 48621, 135627, 145863, 406881, 858971, 2576913, 7730739]

約数ペア:

[(1, 7730739), (3, 2576913), (9, 858971), (19, 406881), (53, 145863), (57, 135627), (159, 48621), (171, 45209), (477, 16207), (853, 9063), (1007, 7677), (2559, 3021)]