42689523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6871}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 60473600

約数和(自身を除く): 17784077

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 6871, 20613, 130549, 391647, 748939, 2246817, 14229841, 42689523]

約数ペア:

[(1, 42689523), (3, 14229841), (19, 2246817), (57, 748939), (109, 391647), (327, 130549), (2071, 20613), (6213, 6871)]