3986778

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{1321}}^1$

素因数の和:1829

約数の個数: 16

約数和(自身を含む): 7995456

約数和(自身を除く): 4008678

約数列:

[1, 2, 3, 6, 503, 1006, 1321, 1509, 2642, 3018, 3963, 7926, 664463, 1328926, 1993389, 3986778]

約数ペア:

[(1, 3986778), (2, 1993389), (3, 1328926), (6, 664463), (503, 7926), (1006, 3963), (1321, 3018), (1509, 2642)]