26129391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3911}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 37179648

約数和(自身を除く): 11050257

約数列:

[1, 3, 17, 51, 131, 393, 2227, 3911, 6681, 11733, 66487, 199461, 512341, 1537023, 8709797, 26129391]

約数ペア:

[(1, 26129391), (3, 8709797), (17, 1537023), (51, 512341), (131, 199461), (393, 66487), (2227, 11733), (3911, 6681)]