13889091

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 18931968

約数和(自身を除く): 5042877

約数列:

[1, 3, 71, 197, 213, 331, 591, 993, 13987, 23501, 41961, 65207, 70503, 195621, 4629697, 13889091]

約数ペア:

[(1, 13889091), (3, 4629697), (71, 195621), (197, 70503), (213, 65207), (331, 41961), (591, 23501), (993, 13987)]