1572114021

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{120997}}^1$

素因数の和:121132

約数の個数: 16

約数和(自身を含む): 2160540288

約数和(自身を除く): 588426267

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 120997, 362991, 7380817, 8590787, 22142451, 25772361, 524038007, 1572114021]

約数ペア:

[(1, 1572114021), (3, 524038007), (61, 25772361), (71, 22142451), (183, 8590787), (213, 7380817), (4331, 362991), (12993, 120997)]