1331158156913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1\times {\mathrm{241597}}^1$

素因数の和:263936

約数の個数: 16

約数和(自身を含む): 1509079091520

約数和(自身を除く): 177920934607

約数列:

[1, 13, 19, 247, 22307, 241597, 289991, 423833, 3140761, 4590343, 5509829, 59674459, 5389304279, 70060955627, 102396781301, 1331158156913]

約数ペア:

[(1, 1331158156913), (13, 102396781301), (19, 70060955627), (247, 5389304279), (22307, 59674459), (241597, 5509829), (289991, 4590343), (423833, 3140761)]