29123397

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{11197}}^1$

素因数の和:11237

約数の個数: 18

約数和(自身を含む): 44691218

約数和(自身を除く): 15567821

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 11197, 33591, 100773, 190349, 571047, 1713141, 3235933, 9707799, 29123397]

約数ペア:

[(1, 29123397), (3, 9707799), (9, 3235933), (17, 1713141), (51, 571047), (153, 190349), (289, 100773), (867, 33591), (2601, 11197)]