2077696053

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{213557}}^1$

素因数の和:213633

約数の個数: 24

約数和(自身を含む): 3198244608

約数和(自身を除く): 1120548555

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 213557, 640671, 1922013, 4911811, 10037179, 14735433, 30111537, 44206299, 90334611, 230855117, 692565351, 2077696053]

約数ペア:

[(1, 2077696053), (3, 692565351), (9, 230855117), (23, 90334611), (47, 44206299), (69, 30111537), (141, 14735433), (207, 10037179), (423, 4911811), (1081, 1922013), (3243, 640671), (9729, 213557)]