6921643

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 7787520

約数和(自身を除く): 865877

約数列:

[1, 19, 23, 47, 337, 437, 893, 1081, 6403, 7751, 15839, 20539, 147269, 300941, 364297, 6921643]

約数ペア:

[(1, 6921643), (19, 364297), (23, 300941), (47, 147269), (337, 20539), (437, 15839), (893, 7751), (1081, 6403)]