5213169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 8589672

約数和(自身を除く): 3376503

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2621, 7863, 23589, 34073, 44557, 102219, 133671, 306657, 401013, 579241, 1737723, 5213169]

約数ペア:

[(1, 5213169), (3, 1737723), (9, 579241), (13, 401013), (17, 306657), (39, 133671), (51, 102219), (117, 44557), (153, 34073), (221, 23589), (663, 7863), (1989, 2621)]