2110539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 3015680

約数和(自身を除く): 905141

約数列:

[1, 3, 19, 57, 61, 183, 607, 1159, 1821, 3477, 11533, 34599, 37027, 111081, 703513, 2110539]

約数ペア:

[(1, 2110539), (3, 703513), (19, 111081), (57, 37027), (61, 34599), (183, 11533), (607, 3477), (1159, 1821)]