331160401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 398926080

約数和(自身を除く): 67765679

約数列:

[1, 11, 13, 71, 143, 169, 193, 781, 923, 1859, 2123, 2197, 2509, 10153, 11999, 13703, 24167, 27599, 32617, 131989, 150733, 155987, 178139, 358787, 424021, 1715857, 1959529, 2315807, 4664231, 25473877, 30105491, 331160401]

約数ペア:

[(1, 331160401), (11, 30105491), (13, 25473877), (71, 4664231), (143, 2315807), (169, 1959529), (193, 1715857), (781, 424021), (923, 358787), (1859, 178139), (2123, 155987), (2197, 150733), (2509, 131989), (10153, 32617), (11999, 27599), (13703, 24167)]