11289957

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1277}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 17258112

約数和(自身を除く): 5968155

約数列:

[1, 3, 7, 21, 421, 1263, 1277, 2947, 3831, 8841, 8939, 26817, 537617, 1612851, 3763319, 11289957]

約数ペア:

[(1, 11289957), (3, 3763319), (7, 1612851), (21, 537617), (421, 26817), (1263, 8939), (1277, 8841), (2947, 3831)]