56712951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 85250880

約数和(自身を除く): 28537929

約数列:

[1, 3, 9, 29, 87, 197, 261, 591, 1103, 1773, 3309, 5713, 9927, 17139, 31987, 51417, 95961, 217291, 287883, 651873, 1955619, 6301439, 18904317, 56712951]

約数ペア:

[(1, 56712951), (3, 18904317), (9, 6301439), (29, 1955619), (87, 651873), (197, 287883), (261, 217291), (591, 95961), (1103, 51417), (1773, 31987), (3309, 17139), (5713, 9927)]