12698795499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{21491}}^1$

素因数の和:21755

約数の個数: 32

約数和(自身を含む): 18534700800

約数和(自身を除く): 5835905301

約数列:

[1, 3, 13, 39, 109, 139, 327, 417, 1417, 1807, 4251, 5421, 15151, 21491, 45453, 64473, 196963, 279383, 590889, 838149, 2342519, 2987249, 7027557, 8961747, 30452747, 38834237, 91358241, 116502711, 325610141, 976830423, 4232931833, 12698795499]

約数ペア:

[(1, 12698795499), (3, 4232931833), (13, 976830423), (39, 325610141), (109, 116502711), (139, 91358241), (327, 38834237), (417, 30452747), (1417, 8961747), (1807, 7027557), (4251, 2987249), (5421, 2342519), (15151, 838149), (21491, 590889), (45453, 279383), (64473, 196963)]