1293670499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 1530869760

約数和(自身を除く): 237199261

約数列:

[1, 11, 19, 41, 209, 223, 451, 677, 779, 2453, 4237, 7447, 8569, 9143, 12863, 27757, 46607, 100573, 141493, 150971, 173717, 305327, 527383, 1660681, 1910887, 2868449, 5801213, 6189811, 31552939, 68087921, 117606409, 1293670499]

約数ペア:

[(1, 1293670499), (11, 117606409), (19, 68087921), (41, 31552939), (209, 6189811), (223, 5801213), (451, 2868449), (677, 1910887), (779, 1660681), (2453, 527383), (4237, 305327), (7447, 173717), (8569, 150971), (9143, 141493), (12863, 100573), (27757, 46607)]