2291241

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 3207168

約数和(自身を除く): 915927

約数列:

[1, 3, 31, 71, 93, 213, 347, 1041, 2201, 6603, 10757, 24637, 32271, 73911, 763747, 2291241]

約数ペア:

[(1, 2291241), (3, 763747), (31, 73911), (71, 32271), (93, 24637), (213, 10757), (347, 6603), (1041, 2201)]