6879957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 11320320

約数和(自身を除く): 4440363

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 401, 817, 903, 1203, 2451, 2807, 5719, 7619, 8421, 17157, 17243, 22857, 51729, 53333, 120701, 159999, 327617, 362103, 982851, 2293319, 6879957]

約数ペア:

[(1, 6879957), (3, 2293319), (7, 982851), (19, 362103), (21, 327617), (43, 159999), (57, 120701), (129, 53333), (133, 51729), (301, 22857), (399, 17243), (401, 17157), (817, 8421), (903, 7619), (1203, 5719), (2451, 2807)]