23765371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 31656960

約数和(自身を除く): 7891589

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 457, 2261, 2737, 3059, 3199, 7429, 7769, 8683, 10511, 52003, 54383, 60781, 73577, 147611, 178687, 199709, 1033277, 1250809, 1397963, 3395053, 23765371]

約数ペア:

[(1, 23765371), (7, 3395053), (17, 1397963), (19, 1250809), (23, 1033277), (119, 199709), (133, 178687), (161, 147611), (323, 73577), (391, 60781), (437, 54383), (457, 52003), (2261, 10511), (2737, 8683), (3059, 7769), (3199, 7429)]