27458641

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 32062464

約数和(自身を除く): 4603823

約数列:

[1, 7, 83, 167, 283, 581, 1169, 1981, 13861, 23489, 47261, 97027, 164423, 330827, 3922663, 27458641]

約数ペア:

[(1, 27458641), (7, 3922663), (83, 330827), (167, 164423), (283, 97027), (581, 47261), (1169, 23489), (1981, 13861)]