71319459

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5419}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 98340480

約数和(自身を除く): 27021021

約数列:

[1, 3, 41, 107, 123, 321, 4387, 5419, 13161, 16257, 222179, 579833, 666537, 1739499, 23773153, 71319459]

約数ペア:

[(1, 71319459), (3, 23773153), (41, 1739499), (107, 666537), (123, 579833), (321, 222179), (4387, 16257), (5419, 13161)]