2123349

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 2958144

約数和(自身を除く): 834795

約数列:

[1, 3, 41, 61, 123, 183, 283, 849, 2501, 7503, 11603, 17263, 34809, 51789, 707783, 2123349]

約数ペア:

[(1, 2123349), (3, 707783), (41, 51789), (61, 34809), (123, 17263), (183, 11603), (283, 7503), (849, 2501)]