42456507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4999}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 60000000

約数和(自身を除く): 17543493

約数列:

[1, 3, 19, 57, 149, 447, 2831, 4999, 8493, 14997, 94981, 284943, 744851, 2234553, 14152169, 42456507]

約数ペア:

[(1, 42456507), (3, 14152169), (19, 2234553), (57, 744851), (149, 284943), (447, 94981), (2831, 14997), (4999, 8493)]