7077882921

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 9772371840

約数和(自身を除く): 2694488919

約数列:

[1, 3, 37, 111, 283, 293, 769, 849, 879, 2307, 10471, 10841, 28453, 31413, 32523, 82919, 85359, 217627, 225317, 248757, 652881, 675951, 3068003, 8052199, 8336729, 9204009, 24156597, 25010187, 63764711, 191294133, 2359294307, 7077882921]

約数ペア:

[(1, 7077882921), (3, 2359294307), (37, 191294133), (111, 63764711), (283, 25010187), (293, 24156597), (769, 9204009), (849, 8336729), (879, 8052199), (2307, 3068003), (10471, 675951), (10841, 652881), (28453, 248757), (31413, 225317), (32523, 217627), (82919, 85359)]