2620227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 1129533

約数列:

[1, 3, 17, 51, 83, 249, 619, 1411, 1857, 4233, 10523, 31569, 51377, 154131, 873409, 2620227]

約数ペア:

[(1, 2620227), (3, 873409), (17, 154131), (51, 51377), (83, 31569), (249, 10523), (619, 4233), (1411, 1857)]