384385131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{142841}}^1$

素因数の和:142883

約数の個数: 24

約数和(自身を含む): 623933856

約数和(自身を除く): 239548725

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 142841, 428523, 1285569, 1856933, 3285343, 5570799, 9856029, 16712397, 29568087, 42709459, 128128377, 384385131]

約数ペア:

[(1, 384385131), (3, 128128377), (9, 42709459), (13, 29568087), (23, 16712397), (39, 9856029), (69, 5570799), (117, 3285343), (207, 1856933), (299, 1285569), (897, 428523), (2691, 142841)]