11121003

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 16536960

約数和(自身を除く): 5415957

約数列:

[1, 3, 9, 27, 347, 1041, 1187, 3123, 3561, 9369, 10683, 32049, 411889, 1235667, 3707001, 11121003]

約数ペア:

[(1, 11121003), (3, 3707001), (9, 1235667), (27, 411889), (347, 32049), (1041, 10683), (1187, 9369), (3123, 3561)]