23343243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 39137280

約数和(自身を除く): 15794037

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 727, 973, 1529, 2181, 2919, 4587, 5089, 7997, 10703, 15267, 23991, 32109, 55979, 101053, 167937, 303159, 707371, 1111583, 2122113, 3334749, 7781081, 23343243]

約数ペア:

[(1, 23343243), (3, 7781081), (7, 3334749), (11, 2122113), (21, 1111583), (33, 707371), (77, 303159), (139, 167937), (231, 101053), (417, 55979), (727, 32109), (973, 23991), (1529, 15267), (2181, 10703), (2919, 7997), (4587, 5089)]