17490429

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{16061}}^1$

素因数の和:16089

約数の個数: 18

約数和(自身を含む): 27771198

約数和(自身を除く): 10280769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 16061, 48183, 144549, 176671, 530013, 1590039, 1943381, 5830143, 17490429]

約数ペア:

[(1, 17490429), (3, 5830143), (9, 1943381), (11, 1590039), (33, 530013), (99, 176671), (121, 144549), (363, 48183), (1089, 16061)]