13391499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 19566720

約数和(自身を除く): 6175221

約数列:

[1, 3, 11, 33, 257, 771, 1579, 2827, 4737, 8481, 17369, 52107, 405803, 1217409, 4463833, 13391499]

約数ペア:

[(1, 13391499), (3, 4463833), (11, 1217409), (33, 405803), (257, 52107), (771, 17369), (1579, 8481), (2827, 4737)]