29956787

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 8347213

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 1399, 3059, 9793, 21413, 26581, 32177, 68551, 186067, 225239, 611363, 1302469, 1576673, 4279541, 29956787]

約数ペア:

[(1, 29956787), (7, 4279541), (19, 1576673), (23, 1302469), (49, 611363), (133, 225239), (161, 186067), (437, 68551), (931, 32177), (1127, 26581), (1399, 21413), (3059, 9793)]