2070117

素因数分解:

$3^5\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 3546816

約数和(自身を除く): 1476699

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1217, 1701, 3651, 8519, 10953, 25557, 32859, 76671, 98577, 230013, 295731, 690039, 2070117]

約数ペア:

[(1, 2070117), (3, 690039), (7, 295731), (9, 230013), (21, 98577), (27, 76671), (63, 32859), (81, 25557), (189, 10953), (243, 8519), (567, 3651), (1217, 1701)]