5819989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 7135488

約数和(自身を除く): 1315499

約数列:

[1, 7, 23, 37, 161, 259, 851, 977, 5957, 6839, 22471, 36149, 157297, 253043, 831427, 5819989]

約数ペア:

[(1, 5819989), (7, 831427), (23, 253043), (37, 157297), (161, 36149), (259, 22471), (851, 6839), (977, 5957)]