11620497

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 18892800

約数和(自身を除く): 7272303

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 491, 1029, 1127, 1473, 3381, 3437, 7889, 10311, 11293, 23667, 24059, 33879, 72177, 79051, 168413, 237153, 505239, 553357, 1660071, 3873499, 11620497]

約数ペア:

[(1, 11620497), (3, 3873499), (7, 1660071), (21, 553357), (23, 505239), (49, 237153), (69, 168413), (147, 79051), (161, 72177), (343, 33879), (483, 24059), (491, 23667), (1029, 11293), (1127, 10311), (1473, 7889), (3381, 3437)]