28318053

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 10389147

約数列:

[1, 3, 59, 139, 177, 417, 1151, 3453, 8201, 24603, 67909, 159989, 203727, 479967, 9439351, 28318053]

約数ペア:

[(1, 28318053), (3, 9439351), (59, 479967), (139, 203727), (177, 159989), (417, 67909), (1151, 24603), (3453, 8201)]