29121039

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1788

約数の個数: 20

約数和(自身を含む): 43716816

約数和(自身を除く): 14595777

約数列:

[1, 3, 9, 27, 81, 233, 699, 1543, 2097, 4629, 6291, 13887, 18873, 41661, 124983, 359519, 1078557, 3235671, 9707013, 29121039]

約数ペア:

[(1, 29121039), (3, 9707013), (9, 3235671), (27, 1078557), (81, 359519), (233, 124983), (699, 41661), (1543, 18873), (2097, 13887), (4629, 6291)]