38994447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5581}}^1$

素因数の和:5738

約数の個数: 16

約数和(自身を含む): 55462752

約数和(自身を除く): 16468305

約数列:

[1, 3, 17, 51, 137, 411, 2329, 5581, 6987, 16743, 94877, 284631, 764597, 2293791, 12998149, 38994447]

約数ペア:

[(1, 38994447), (3, 12998149), (17, 2293791), (51, 764597), (137, 284631), (411, 94877), (2329, 16743), (5581, 6987)]