1277115913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{16069}}^1$

素因数の和:16224

約数の個数: 16

約数和(自身を含む): 1388448000

約数和(自身を除く): 111332087

約数列:

[1, 19, 47, 89, 893, 1691, 4183, 16069, 79477, 305311, 755243, 1430141, 14349617, 27172679, 67216627, 1277115913]

約数ペア:

[(1, 1277115913), (19, 67216627), (47, 27172679), (89, 14349617), (893, 1430141), (1691, 755243), (4183, 305311), (16069, 79477)]