29137241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 37355520

約数和(自身を除く): 8218279

約数列:

[1, 7, 19, 31, 37, 133, 191, 217, 259, 589, 703, 1147, 1337, 3629, 4123, 4921, 5921, 7067, 8029, 21793, 25403, 41447, 49469, 112499, 134273, 152551, 219077, 787493, 939911, 1533539, 4162463, 29137241]

約数ペア:

[(1, 29137241), (7, 4162463), (19, 1533539), (31, 939911), (37, 787493), (133, 219077), (191, 152551), (217, 134273), (259, 112499), (589, 49469), (703, 41447), (1147, 25403), (1337, 21793), (3629, 8029), (4123, 7067), (4921, 5921)]