29028861

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8794

約数の個数: 20

約数和(自身を含む): 44426844

約数和(自身を除く): 15397983

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 8741, 26223, 78669, 236007, 358381, 708021, 1075143, 3225429, 9676287, 29028861]

約数ペア:

[(1, 29028861), (3, 9676287), (9, 3225429), (27, 1075143), (41, 708021), (81, 358381), (123, 236007), (369, 78669), (1107, 26223), (3321, 8741)]