29438703

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10923

約数の個数: 24

約数和(自身を含む): 49731968

約数和(自身を除く): 20293265

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10867, 32601, 76069, 97803, 228207, 467281, 684621, 1401843, 3270967, 4205529, 9812901, 29438703]

約数ペア:

[(1, 29438703), (3, 9812901), (7, 4205529), (9, 3270967), (21, 1401843), (43, 684621), (63, 467281), (129, 228207), (301, 97803), (387, 76069), (903, 32601), (2709, 10867)]