3172183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 1113257

約数列:

[1, 7, 17, 19, 23, 61, 119, 133, 161, 323, 391, 427, 437, 1037, 1159, 1403, 2261, 2737, 3059, 7259, 7429, 8113, 9821, 19703, 23851, 26657, 52003, 137921, 166957, 186599, 453169, 3172183]

約数ペア:

[(1, 3172183), (7, 453169), (17, 186599), (19, 166957), (23, 137921), (61, 52003), (119, 26657), (133, 23851), (161, 19703), (323, 9821), (391, 8113), (427, 7429), (437, 7259), (1037, 3059), (1159, 2737), (1403, 2261)]