123722223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{3389}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 169445760

約数和(自身を除く): 45723537

約数列:

[1, 3, 43, 129, 283, 849, 3389, 10167, 12169, 36507, 145727, 437181, 959087, 2877261, 41240741, 123722223]

約数ペア:

[(1, 123722223), (3, 41240741), (43, 2877261), (129, 959087), (283, 437181), (849, 145727), (3389, 36507), (10167, 12169)]