16352487

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{6287}}^1$

素因数の和:6327

約数の個数: 18

約数和(自身を含む): 25095408

約数和(自身を除く): 8742921

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 6287, 18861, 56583, 106879, 320637, 961911, 1816943, 5450829, 16352487]

約数ペア:

[(1, 16352487), (3, 5450829), (9, 1816943), (17, 961911), (51, 320637), (153, 106879), (289, 56583), (867, 18861), (2601, 6287)]