267222207

素因数分解:

$3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{9811}}^1$

素因数の和:11118

約数の個数: 16

約数和(自身を含む): 407551232

約数和(自身を除く): 140329025

約数列:

[1, 3, 7, 21, 1297, 3891, 9079, 9811, 27237, 29433, 68677, 206031, 12724867, 38174601, 89074069, 267222207]

約数ペア:

[(1, 267222207), (3, 89074069), (7, 38174601), (21, 12724867), (1297, 206031), (3891, 68677), (9079, 29433), (9811, 27237)]