38021829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 55551744

約数和(自身を除く): 17529915

約数列:

[1, 3, 23, 37, 53, 69, 111, 159, 281, 843, 851, 1219, 1961, 2553, 3657, 5883, 6463, 10397, 14893, 19389, 31191, 44679, 45103, 135309, 239131, 342539, 551041, 717393, 1027617, 1653123, 12673943, 38021829]

約数ペア:

[(1, 38021829), (3, 12673943), (23, 1653123), (37, 1027617), (53, 717393), (69, 551041), (111, 342539), (159, 239131), (281, 135309), (843, 45103), (851, 44679), (1219, 31191), (1961, 19389), (2553, 14893), (3657, 10397), (5883, 6463)]