28048273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 31997952

約数和(自身を除く): 3949679

約数列:

[1, 11, 31, 83, 341, 913, 991, 2573, 10901, 28303, 30721, 82253, 337931, 904783, 2549843, 28048273]

約数ペア:

[(1, 28048273), (11, 2549843), (31, 904783), (83, 337931), (341, 82253), (913, 30721), (991, 28303), (2573, 10901)]