53213167

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 66297840

約数和(自身を除く): 13084673

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 937, 1159, 2989, 6559, 8113, 17803, 45913, 56791, 57157, 124621, 400099, 872347, 1085983, 2800693, 7601881, 53213167]

約数ペア:

[(1, 53213167), (7, 7601881), (19, 2800693), (49, 1085983), (61, 872347), (133, 400099), (427, 124621), (931, 57157), (937, 56791), (1159, 45913), (2989, 17803), (6559, 8113)]