1110369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 1620864

約数和(自身を除く): 510495

約数列:

[1, 3, 13, 39, 71, 213, 401, 923, 1203, 2769, 5213, 15639, 28471, 85413, 370123, 1110369]

約数ペア:

[(1, 1110369), (3, 370123), (13, 85413), (39, 28471), (71, 15639), (213, 5213), (401, 2769), (923, 1203)]