118057849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68281}}^1$

素因数の和:68320

約数の個数: 16

約数和(自身を含む): 152951680

約数和(自身を除く): 34893831

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 68281, 477967, 887653, 1297339, 6213571, 9081373, 16865407, 118057849]

約数ペア:

[(1, 118057849), (7, 16865407), (13, 9081373), (19, 6213571), (91, 1297339), (133, 887653), (247, 477967), (1729, 68281)]