3983901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 5745600

約数和(自身を除く): 1761699

約数列:

[1, 3, 19, 37, 57, 111, 703, 1889, 2109, 5667, 35891, 69893, 107673, 209679, 1327967, 3983901]

約数ペア:

[(1, 3983901), (3, 1327967), (19, 209679), (37, 107673), (57, 69893), (111, 35891), (703, 5667), (1889, 2109)]