29173977

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1489}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 48347520

約数和(自身を除く): 19173543

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 1489, 2177, 2799, 4467, 6531, 10423, 13401, 19593, 31269, 93807, 463079, 1389237, 3241553, 4167711, 9724659, 29173977]

約数ペア:

[(1, 29173977), (3, 9724659), (7, 4167711), (9, 3241553), (21, 1389237), (63, 463079), (311, 93807), (933, 31269), (1489, 19593), (2177, 13401), (2799, 10423), (4467, 6531)]