21000314607

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1\times {\mathrm{76079}}^1$

素因数の和:77094

約数の個数: 16

約数和(自身を含む): 28309063680

約数和(自身を除く): 7308749073

約数列:

[1, 3, 101, 303, 911, 2733, 76079, 92011, 228237, 276033, 7683979, 23051937, 69307969, 207923907, 7000104869, 21000314607]

約数ペア:

[(1, 21000314607), (3, 7000104869), (101, 207923907), (303, 69307969), (911, 23051937), (2733, 7683979), (76079, 276033), (92011, 228237)]