2013149859

素因数分解:

$3^1\times 7^2\times {\mathrm{13694897}}^1$

素因数の和:13694914

約数の個数: 12

約数和(自身を含む): 3122436744

約数和(自身を除く): 1109286885

約数列:

[1, 3, 7, 21, 49, 147, 13694897, 41084691, 95864279, 287592837, 671049953, 2013149859]

約数ペア:

[(1, 2013149859), (3, 671049953), (7, 287592837), (21, 95864279), (49, 41084691), (147, 13694897)]