29326731

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 46768128

約数和(自身を除く): 17441397

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 691, 903, 987, 2021, 2073, 4837, 6063, 14147, 14511, 29713, 32477, 42441, 89139, 97431, 207991, 227339, 623973, 682017, 1396511, 4189533, 9775577, 29326731]

約数ペア:

[(1, 29326731), (3, 9775577), (7, 4189533), (21, 1396511), (43, 682017), (47, 623973), (129, 227339), (141, 207991), (301, 97431), (329, 89139), (691, 42441), (903, 32477), (987, 29713), (2021, 14511), (2073, 14147), (4837, 6063)]