28075201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8893}}^1$

素因数の和:8952

約数の個数: 16

約数和(自身を含む): 35860608

約数和(自身を除く): 7785407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8893, 62251, 97823, 364613, 684761, 2552291, 4010743, 28075201]

約数ペア:

[(1, 28075201), (7, 4010743), (11, 2552291), (41, 684761), (77, 364613), (287, 97823), (451, 62251), (3157, 8893)]