1862289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 3162432

約数和(自身を除く): 1300143

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1447, 4341, 13023, 15917, 18811, 47751, 56433, 143253, 169299, 206921, 620763, 1862289]

約数ペア:

[(1, 1862289), (3, 620763), (9, 206921), (11, 169299), (13, 143253), (33, 56433), (39, 47751), (99, 18811), (117, 15917), (143, 13023), (429, 4341), (1287, 1447)]