339971423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{2389}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 393374880

約数和(自身を除く): 53403457

約数列:

[1, 11, 17, 187, 761, 2389, 8371, 12937, 26279, 40613, 142307, 446743, 1818029, 19998319, 30906493, 339971423]

約数ペア:

[(1, 339971423), (11, 30906493), (17, 19998319), (187, 1818029), (761, 446743), (2389, 142307), (8371, 40613), (12937, 26279)]