3897156823

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{74941}}^1$

素因数の和:75007

約数の個数: 32

約数和(自身を含む): 5179991040

約数和(自身を除く): 1282834217

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 2261, 2737, 3059, 7429, 52003, 74941, 524587, 1273997, 1423879, 1723643, 8917979, 9967153, 12065501, 24205943, 29301931, 32749217, 169441601, 205113517, 229244519, 556736689, 3897156823]

約数ペア:

[(1, 3897156823), (7, 556736689), (17, 229244519), (19, 205113517), (23, 169441601), (119, 32749217), (133, 29301931), (161, 24205943), (323, 12065501), (391, 9967153), (437, 8917979), (2261, 1723643), (2737, 1423879), (3059, 1273997), (7429, 524587), (52003, 74941)]