1181211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 685029

約数列:

[1, 3, 17, 19, 23, 51, 53, 57, 69, 159, 323, 391, 437, 901, 969, 1007, 1173, 1219, 1311, 2703, 3021, 3657, 7429, 17119, 20723, 22287, 23161, 51357, 62169, 69483, 393737, 1181211]

約数ペア:

[(1, 1181211), (3, 393737), (17, 69483), (19, 62169), (23, 51357), (51, 23161), (53, 22287), (57, 20723), (69, 17119), (159, 7429), (323, 3657), (391, 3021), (437, 2703), (901, 1311), (969, 1219), (1007, 1173)]