237366909

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{676259}}^1$

素因数の和:676281

約数の個数: 16

約数和(自身を含む): 378705600

約数和(自身を除く): 141338691

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 676259, 2028777, 6086331, 8791367, 18258993, 26374101, 79122303, 237366909]

約数ペア:

[(1, 237366909), (3, 79122303), (9, 26374101), (13, 18258993), (27, 8791367), (39, 6086331), (117, 2028777), (351, 676259)]