29711223

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{11423}}^1$

素因数の和:11463

約数の個数: 18

約数和(自身を含む): 45593184

約数和(自身を除く): 15881961

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 11423, 34269, 102807, 194191, 582573, 1747719, 3301247, 9903741, 29711223]

約数ペア:

[(1, 29711223), (3, 9903741), (9, 3301247), (17, 1747719), (51, 582573), (153, 194191), (289, 102807), (867, 34269), (2601, 11423)]