40274547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 20378253

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 323, 467, 969, 1401, 1513, 1691, 4539, 5073, 7939, 8873, 23817, 26619, 28747, 41563, 86241, 124689, 150841, 452523, 706571, 789697, 2119713, 2369091, 13424849, 40274547]

約数ペア:

[(1, 40274547), (3, 13424849), (17, 2369091), (19, 2119713), (51, 789697), (57, 706571), (89, 452523), (267, 150841), (323, 124689), (467, 86241), (969, 41563), (1401, 28747), (1513, 26619), (1691, 23817), (4539, 8873), (5073, 7939)]