253360146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191071}}^1$

素因数の和:191106

約数の個数: 32

約数和(自身を含む): 577801728

約数和(自身を除く): 324441582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 191071, 382142, 573213, 1146426, 2483923, 3248207, 4967846, 6496414, 7451769, 9744621, 14903538, 19489242, 42226691, 84453382, 126680073, 253360146]

約数ペア:

[(1, 253360146), (2, 126680073), (3, 84453382), (6, 42226691), (13, 19489242), (17, 14903538), (26, 9744621), (34, 7451769), (39, 6496414), (51, 4967846), (78, 3248207), (102, 2483923), (221, 1146426), (442, 573213), (663, 382142), (1326, 191071)]