29906811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 47414640

約数和(自身を除く): 17507829

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1669, 1991, 5007, 5973, 15021, 17919, 18359, 55077, 165231, 302089, 906267, 2718801, 3322979, 9968937, 29906811]

約数ペア:

[(1, 29906811), (3, 9968937), (9, 3322979), (11, 2718801), (33, 906267), (99, 302089), (181, 165231), (543, 55077), (1629, 18359), (1669, 17919), (1991, 15021), (5007, 5973)]