6991743

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 10962432

約数和(自身を除く): 3970689

約数列:

[1, 3, 11, 17, 33, 51, 103, 121, 187, 309, 363, 561, 1133, 1331, 1751, 2057, 3399, 3993, 5253, 6171, 12463, 19261, 22627, 37389, 57783, 67881, 137093, 211871, 411279, 635613, 2330581, 6991743]

約数ペア:

[(1, 6991743), (3, 2330581), (11, 635613), (17, 411279), (33, 211871), (51, 137093), (103, 67881), (121, 57783), (187, 37389), (309, 22627), (363, 19261), (561, 12463), (1133, 6171), (1331, 5253), (1751, 3993), (2057, 3399)]