13512891

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 21777408

約数和(自身を除く): 8264517

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 277, 303, 483, 707, 831, 1939, 2121, 2323, 5817, 6371, 6969, 16261, 19113, 27977, 44597, 48783, 83931, 133791, 195839, 587517, 643471, 1930413, 4504297, 13512891]

約数ペア:

[(1, 13512891), (3, 4504297), (7, 1930413), (21, 643471), (23, 587517), (69, 195839), (101, 133791), (161, 83931), (277, 48783), (303, 44597), (483, 27977), (707, 19113), (831, 16261), (1939, 6969), (2121, 6371), (2323, 5817)]