13396833

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 56

約数和(自身を含む): 22664448

約数和(自身を除く): 9267615

約数列:

[1, 3, 9, 17, 23, 27, 47, 51, 69, 81, 141, 153, 207, 243, 391, 423, 459, 621, 729, 799, 1081, 1173, 1269, 1377, 1863, 2397, 3243, 3519, 3807, 4131, 5589, 7191, 9729, 10557, 11421, 12393, 16767, 18377, 21573, 29187, 31671, 34263, 55131, 64719, 87561, 95013, 165393, 194157, 262683, 285039, 496179, 582471, 788049, 1488537, 4465611, 13396833]

約数ペア:

[(1, 13396833), (3, 4465611), (9, 1488537), (17, 788049), (23, 582471), (27, 496179), (47, 285039), (51, 262683), (69, 194157), (81, 165393), (141, 95013), (153, 87561), (207, 64719), (243, 55131), (391, 34263), (423, 31671), (459, 29187), (621, 21573), (729, 18377), (799, 16767), (1081, 12393), (1173, 11421), (1269, 10557), (1377, 9729), (1863, 7191), (2397, 5589), (3243, 4131), (3519, 3807)]