38611971

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 60889920

約数和(自身を除く): 22277949

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8363, 25089, 75267, 158897, 225801, 476691, 677403, 1430073, 2032209, 4290219, 12870657, 38611971]

約数ペア:

[(1, 38611971), (3, 12870657), (9, 4290219), (19, 2032209), (27, 1430073), (57, 677403), (81, 476691), (171, 225801), (243, 158897), (513, 75267), (1539, 25089), (4617, 8363)]