730698409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{4019}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 879897600

約数和(自身を除く): 149199191

約数列:

[1, 7, 19, 133, 1367, 4019, 9569, 25973, 28133, 76361, 181811, 534527, 5493973, 38457811, 104385487, 730698409]

約数ペア:

[(1, 730698409), (7, 104385487), (19, 38457811), (133, 5493973), (1367, 534527), (4019, 181811), (9569, 76361), (25973, 28133)]