15694220321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{613}}^1\times {\mathrm{769}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 17130710520

約数和(自身を除く): 1436490199

約数列:

[1, 13, 169, 197, 613, 769, 2561, 7969, 9997, 33293, 103597, 120761, 129961, 151493, 471397, 1569893, 1969409, 6128161, 20408609, 25602317, 79666093, 92865209, 1207247717, 15694220321]

約数ペア:

[(1, 15694220321), (13, 1207247717), (169, 92865209), (197, 79666093), (613, 25602317), (769, 20408609), (2561, 6128161), (7969, 1969409), (9997, 1569893), (33293, 471397), (103597, 151493), (120761, 129961)]