3657897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 5660928

約数和(自身を除く): 2003031

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 431, 943, 1293, 2829, 3879, 8487, 9913, 17671, 29739, 53013, 89217, 159039, 406433, 1219299, 3657897]

約数ペア:

[(1, 3657897), (3, 1219299), (9, 406433), (23, 159039), (41, 89217), (69, 53013), (123, 29739), (207, 17671), (369, 9913), (431, 8487), (943, 3879), (1293, 2829)]