1281072133

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 1439081280

約数和(自身を除く): 158009147

約数列:

[1, 11, 59, 121, 311, 577, 649, 3421, 6347, 7139, 18349, 34043, 37631, 69817, 179447, 201839, 374473, 1973917, 2220229, 4119203, 10587373, 21713087, 116461103, 1281072133]

約数ペア:

[(1, 1281072133), (11, 116461103), (59, 21713087), (121, 10587373), (311, 4119203), (577, 2220229), (649, 1973917), (3421, 374473), (6347, 201839), (7139, 179447), (18349, 69817), (34043, 37631)]