713800731

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 1115896320

約数和(自身を除く): 402095589

約数列:

[1, 3, 7, 21, 43, 129, 301, 509, 903, 1527, 1553, 3563, 4659, 10689, 10871, 21887, 32613, 65661, 66779, 153209, 200337, 459627, 467453, 790477, 1402359, 2371431, 5533339, 16600017, 33990511, 101971533, 237933577, 713800731]

約数ペア:

[(1, 713800731), (3, 237933577), (7, 101971533), (21, 33990511), (43, 16600017), (129, 5533339), (301, 2371431), (509, 1402359), (903, 790477), (1527, 467453), (1553, 459627), (3563, 200337), (4659, 153209), (10689, 66779), (10871, 65661), (21887, 32613)]