285086977

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{6883}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 334617472

約数和(自身を除く): 49530495

約数列:

[1, 7, 61, 97, 427, 679, 5917, 6883, 41419, 48181, 419863, 667651, 2939041, 4673557, 40726711, 285086977]

約数ペア:

[(1, 285086977), (7, 40726711), (61, 4673557), (97, 2939041), (427, 667651), (679, 419863), (5917, 48181), (6883, 41419)]