201446007

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{2791}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 313195392

約数和(自身を除く): 111749385

約数列:

[1, 3, 7, 21, 49, 147, 491, 1473, 2791, 3437, 8373, 10311, 19537, 24059, 58611, 72177, 136759, 410277, 1370381, 4111143, 9592667, 28778001, 67148669, 201446007]

約数ペア:

[(1, 201446007), (3, 67148669), (7, 28778001), (21, 9592667), (49, 4111143), (147, 1370381), (491, 410277), (1473, 136759), (2791, 72177), (3437, 58611), (8373, 24059), (10311, 19537)]