65049901

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 80520480

約数和(自身を除く): 15470579

約数列:

[1, 7, 19, 49, 107, 133, 653, 749, 931, 2033, 4571, 5243, 12407, 14231, 31997, 69871, 86849, 99617, 489097, 607943, 1327549, 3423679, 9292843, 65049901]

約数ペア:

[(1, 65049901), (7, 9292843), (19, 3423679), (49, 1327549), (107, 607943), (133, 489097), (653, 99617), (749, 86849), (931, 69871), (2033, 31997), (4571, 14231), (5243, 12407)]