1379773311

素因数分解:

$3^1\times 7^2\times {\mathrm{2543}}^1\times {\mathrm{3691}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 2141478144

約数和(自身を除く): 761704833

約数列:

[1, 3, 7, 21, 49, 147, 2543, 3691, 7629, 11073, 17801, 25837, 53403, 77511, 124607, 180859, 373821, 542577, 9386213, 28158639, 65703491, 197110473, 459924437, 1379773311]

約数ペア:

[(1, 1379773311), (3, 459924437), (7, 197110473), (21, 65703491), (49, 28158639), (147, 9386213), (2543, 542577), (3691, 373821), (7629, 180859), (11073, 124607), (17801, 77511), (25837, 53403)]