53908809

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 74680704

約数和(自身を除く): 20771895

約数列:

[1, 3, 41, 71, 123, 213, 2911, 6173, 8733, 18519, 253093, 438283, 759279, 1314849, 17969603, 53908809]

約数ペア:

[(1, 53908809), (3, 17969603), (41, 1314849), (71, 759279), (123, 438283), (213, 253093), (2911, 18519), (6173, 8733)]