1325804517

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{16319}}^1$

素因数の和:16407

約数の個数: 40

約数和(自身を含む): 2132697600

約数和(自身を除く): 806893083

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 531, 1003, 1377, 1593, 3009, 4779, 9027, 16319, 27081, 48957, 81243, 146871, 277423, 440613, 832269, 962821, 1321839, 2496807, 2888463, 7490421, 8665389, 16367957, 22471263, 25996167, 49103871, 77988501, 147311613, 441934839, 1325804517]

約数ペア:

[(1, 1325804517), (3, 441934839), (9, 147311613), (17, 77988501), (27, 49103871), (51, 25996167), (59, 22471263), (81, 16367957), (153, 8665389), (177, 7490421), (459, 2888463), (531, 2496807), (1003, 1321839), (1377, 962821), (1593, 832269), (3009, 440613), (4779, 277423), (9027, 146871), (16319, 81243), (27081, 48957)]