3891666

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1321}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 7805088

約数和(自身を除く): 3913422

約数列:

[1, 2, 3, 6, 491, 982, 1321, 1473, 2642, 2946, 3963, 7926, 648611, 1297222, 1945833, 3891666]

約数ペア:

[(1, 3891666), (2, 1945833), (3, 1297222), (6, 648611), (491, 7926), (982, 3963), (1321, 2946), (1473, 2642)]