1488537

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 40

約数和(自身を含む): 2509056

約数和(自身を除く): 1020519

約数列:

[1, 3, 9, 17, 23, 27, 47, 51, 69, 81, 141, 153, 207, 391, 423, 459, 621, 799, 1081, 1173, 1269, 1377, 1863, 2397, 3243, 3519, 3807, 7191, 9729, 10557, 18377, 21573, 29187, 31671, 55131, 64719, 87561, 165393, 496179, 1488537]

約数ペア:

[(1, 1488537), (3, 496179), (9, 165393), (17, 87561), (23, 64719), (27, 55131), (47, 31671), (51, 29187), (69, 21573), (81, 18377), (141, 10557), (153, 9729), (207, 7191), (391, 3807), (423, 3519), (459, 3243), (621, 2397), (799, 1863), (1081, 1377), (1173, 1269)]