8416473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 12269376

約数和(自身を除く): 3852903

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 3221, 9663, 41873, 125619, 215807, 647421, 2805491, 8416473]

約数ペア:

[(1, 8416473), (3, 2805491), (13, 647421), (39, 215807), (67, 125619), (201, 41873), (871, 9663), (2613, 3221)]