71349289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 87899904

約数和(自身を除く): 16550615

約数列:

[1, 11, 17, 23, 53, 187, 253, 313, 391, 583, 901, 1219, 3443, 4301, 5321, 7199, 9911, 13409, 16589, 20723, 58531, 79189, 122383, 182479, 227953, 282013, 381547, 1346213, 3102143, 4197017, 6486299, 71349289]

約数ペア:

[(1, 71349289), (11, 6486299), (17, 4197017), (23, 3102143), (53, 1346213), (187, 381547), (253, 282013), (313, 227953), (391, 182479), (583, 122383), (901, 79189), (1219, 58531), (3443, 20723), (4301, 16589), (5321, 13409), (7199, 9911)]