16401429

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{15061}}^1$

素因数の和:15089

約数の個数: 18

約数和(自身を含む): 26042198

約数和(自身を除く): 9640769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 15061, 45183, 135549, 165671, 497013, 1491039, 1822381, 5467143, 16401429]

約数ペア:

[(1, 16401429), (3, 5467143), (9, 1822381), (11, 1491039), (33, 497013), (99, 165671), (121, 135549), (363, 45183), (1089, 15061)]