1855293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 2872800

約数和(自身を除く): 1017507

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 269, 363, 627, 807, 2299, 2959, 5111, 6897, 8877, 15333, 32549, 56221, 97647, 168663, 618431, 1855293]

約数ペア:

[(1, 1855293), (3, 618431), (11, 168663), (19, 97647), (33, 56221), (57, 32549), (121, 15333), (209, 8877), (269, 6897), (363, 5111), (627, 2959), (807, 2299)]