29276723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 36827136

約数和(自身を除く): 7550413

約数列:

[1, 7, 23, 47, 53, 73, 161, 329, 371, 511, 1081, 1219, 1679, 2491, 3431, 3869, 7567, 8533, 11753, 17437, 24017, 27083, 57293, 78913, 88987, 181843, 401051, 552391, 622909, 1272901, 4182389, 29276723]

約数ペア:

[(1, 29276723), (7, 4182389), (23, 1272901), (47, 622909), (53, 552391), (73, 401051), (161, 181843), (329, 88987), (371, 78913), (511, 57293), (1081, 27083), (1219, 24017), (1679, 17437), (2491, 11753), (3431, 8533), (3869, 7567)]