17125641

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 27659520

約数和(自身を除く): 10533879

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 503, 873, 1261, 1509, 2619, 3783, 4527, 6539, 11349, 13581, 19617, 34047, 48791, 58851, 146373, 176553, 439119, 634283, 1317357, 1902849, 5708547, 17125641]

約数ペア:

[(1, 17125641), (3, 5708547), (9, 1902849), (13, 1317357), (27, 634283), (39, 439119), (97, 176553), (117, 146373), (291, 58851), (351, 48791), (503, 34047), (873, 19617), (1261, 13581), (1509, 11349), (2619, 6539), (3783, 4527)]