4256817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2378703

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 191, 323, 391, 437, 573, 969, 1173, 1311, 3247, 3629, 4393, 7429, 9741, 10887, 13179, 22287, 61693, 74681, 83467, 185079, 224043, 250401, 1418939, 4256817]

約数ペア:

[(1, 4256817), (3, 1418939), (17, 250401), (19, 224043), (23, 185079), (51, 83467), (57, 74681), (69, 61693), (191, 22287), (323, 13179), (391, 10887), (437, 9741), (573, 7429), (969, 4393), (1173, 3629), (1311, 3247)]