11691477

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 19443840

約数和(自身を除く): 7752363

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1229, 1359, 3171, 3687, 8603, 9513, 11061, 25809, 77427, 185579, 556737, 1299053, 1670211, 3897159, 11691477]

約数ペア:

[(1, 11691477), (3, 3897159), (7, 1670211), (9, 1299053), (21, 556737), (63, 185579), (151, 77427), (453, 25809), (1057, 11061), (1229, 9513), (1359, 8603), (3171, 3687)]