12240201

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 16632000

約数和(自身を除く): 4391799

約数列:

[1, 3, 139, 149, 197, 417, 447, 591, 20711, 27383, 29353, 62133, 82149, 88059, 4080067, 12240201]

約数ペア:

[(1, 12240201), (3, 4080067), (139, 88059), (149, 82149), (197, 62133), (417, 29353), (447, 27383), (591, 20711)]