12845833

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 17724672

約数和(自身を除く): 4878839

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 313, 451, 533, 1001, 2191, 3157, 3443, 3731, 4069, 5863, 12833, 24101, 28483, 41041, 44759, 89831, 141163, 166829, 313313, 988141, 1167803, 1835119, 12845833]

約数ペア:

[(1, 12845833), (7, 1835119), (11, 1167803), (13, 988141), (41, 313313), (77, 166829), (91, 141163), (143, 89831), (287, 44759), (313, 41041), (451, 28483), (533, 24101), (1001, 12833), (2191, 5863), (3157, 4069), (3443, 3731)]