20131033521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{734897}}^1$

素因数の和:735320

約数の個数: 16

約数和(自身を含む): 28078982784

約数和(自身を除く): 7947949263

約数列:

[1, 3, 23, 69, 397, 1191, 9131, 27393, 734897, 2204691, 16902631, 50707893, 291754109, 875262327, 6710344507, 20131033521]

約数ペア:

[(1, 20131033521), (3, 6710344507), (23, 875262327), (69, 291754109), (397, 50707893), (1191, 16902631), (9131, 2204691), (27393, 734897)]