2689401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 4213440

約数和(自身を除く): 1524039

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6269, 18807, 68959, 81497, 206877, 244491, 896467, 2689401]

約数ペア:

[(1, 2689401), (3, 896467), (11, 244491), (13, 206877), (33, 81497), (39, 68959), (143, 18807), (429, 6269)]