138687581

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 152778240

約数和(自身を除く): 14090659

約数列:

[1, 17, 37, 79, 629, 1343, 2791, 2923, 47447, 49691, 103267, 220489, 1755539, 3748313, 8158093, 138687581]

約数ペア:

[(1, 138687581), (17, 8158093), (37, 3748313), (79, 1755539), (629, 220489), (1343, 103267), (2791, 49691), (2923, 47447)]