71891479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 80364960

約数和(自身を除く): 8473481

約数列:

[1, 11, 53, 317, 389, 583, 3487, 4279, 16801, 20617, 123313, 184811, 226787, 1356443, 6535589, 71891479]

約数ペア:

[(1, 71891479), (11, 6535589), (53, 1356443), (317, 226787), (389, 184811), (583, 123313), (3487, 20617), (4279, 16801)]