248854749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{580081}}^1$

素因数の和:580108

約数の個数: 16

約数和(自身を含む): 389815104

約数和(自身を除く): 140960355

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 580081, 1740243, 6380891, 7541053, 19142673, 22623159, 82951583, 248854749]

約数ペア:

[(1, 248854749), (3, 82951583), (11, 22623159), (13, 19142673), (33, 7541053), (39, 6380891), (143, 1740243), (429, 580081)]