120087961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19211}}^1$

素因数の和:19284

約数の個数: 16

約数和(自身を含む): 147548160

約数和(自身を除く): 27460199

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 19211, 134477, 365009, 902917, 2555063, 6320419, 17155423, 120087961]

約数ペア:

[(1, 120087961), (7, 17155423), (19, 6320419), (47, 2555063), (133, 902917), (329, 365009), (893, 134477), (6251, 19211)]