23503843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 5388317

約数列:

[1, 11, 17, 37, 43, 79, 187, 407, 473, 629, 731, 869, 1343, 1591, 2923, 3397, 6919, 8041, 14773, 17501, 27047, 32153, 37367, 49691, 57749, 125689, 297517, 546601, 635239, 1382579, 2136713, 23503843]

約数ペア:

[(1, 23503843), (11, 2136713), (17, 1382579), (37, 635239), (43, 546601), (79, 297517), (187, 125689), (407, 57749), (473, 49691), (629, 37367), (731, 32153), (869, 27047), (1343, 17501), (1591, 14773), (2923, 8041), (3397, 6919)]