2040261699

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{427997}}^1$

素因数の和:428234

約数の個数: 16

約数和(自身を含む): 3122673408

約数和(自身を除く): 1082411709

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 427997, 1283991, 2995979, 8987937, 97155319, 291465957, 680087233, 2040261699]

約数ペア:

[(1, 2040261699), (3, 680087233), (7, 291465957), (21, 97155319), (227, 8987937), (681, 2995979), (1589, 1283991), (4767, 427997)]