30021609

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 43932928

約数和(自身を除く): 13911319

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1117, 1581, 3351, 8959, 18989, 26877, 34627, 56967, 103881, 322813, 588659, 968439, 1765977, 10007203, 30021609]

約数ペア:

[(1, 30021609), (3, 10007203), (17, 1765977), (31, 968439), (51, 588659), (93, 322813), (289, 103881), (527, 56967), (867, 34627), (1117, 26877), (1581, 18989), (3351, 8959)]