17427189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2999}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 25200000

約数和(自身を除く): 7772811

約数列:

[1, 3, 13, 39, 149, 447, 1937, 2999, 5811, 8997, 38987, 116961, 446851, 1340553, 5809063, 17427189]

約数ペア:

[(1, 17427189), (3, 5809063), (13, 1340553), (39, 446851), (149, 116961), (447, 38987), (1937, 8997), (2999, 5811)]