42668391

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 57859200

約数和(自身を除く): 15190809

約数列:

[1, 3, 83, 249, 349, 491, 1047, 1473, 28967, 40753, 86901, 122259, 171359, 514077, 14222797, 42668391]

約数ペア:

[(1, 42668391), (3, 14222797), (83, 514077), (249, 171359), (349, 122259), (491, 86901), (1047, 40753), (1473, 28967)]