3967599

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 5690880

約数和(自身を除く): 1723281

約数列:

[1, 3, 19, 47, 57, 141, 893, 1481, 2679, 4443, 28139, 69607, 84417, 208821, 1322533, 3967599]

約数ペア:

[(1, 3967599), (3, 1322533), (19, 208821), (47, 84417), (57, 69607), (141, 28139), (893, 4443), (1481, 2679)]