31300049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4892

約数の個数: 16

約数和(自身を含む): 37109760

約数和(自身を除く): 5809711

約数列:

[1, 11, 19, 31, 209, 341, 589, 4831, 6479, 53141, 91789, 149761, 1009679, 1647371, 2845459, 31300049]

約数ペア:

[(1, 31300049), (11, 2845459), (19, 1647371), (31, 1009679), (209, 149761), (341, 91789), (589, 53141), (4831, 6479)]