3091269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 4368384

約数和(自身を除く): 1277115

約数列:

[1, 3, 23, 69, 71, 213, 631, 1633, 1893, 4899, 14513, 43539, 44801, 134403, 1030423, 3091269]

約数ペア:

[(1, 3091269), (3, 1030423), (23, 134403), (69, 44801), (71, 43539), (213, 14513), (631, 4899), (1633, 1893)]